Home Region:  Western Europe (Europe)

Carolingian Empire I

D G SC WF HS CC PT EQ 2020  fr_carolingian_emp_1 / FrCarlE

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Preceding Entity: Add one more here.
687 CE 751 CE Proto-Carolingian (fr_merovingian_emp_3)    [continuity]

Succeeding Entity: Add one more here.
840 CE 987 CE Carolingian Empire II (fr_carolingian_emp_2)    [continuity]

Members of the Carolingian Dynasty had served as mayors of the palace under the Merovingian kings from the late 7th century CE onwards, wielding substantial power behind the throne. In 752 CE, however, Childeric III (last of the Merovingian rulers) was deposed and they seized outright control of the Frankish realm. [1] [2] With the new dynasty the capital moved east: Aachen, or Aix-la-Chapelle, became the main royal residence of the Carolingian monarchs until the empire began to disintegrate in the 9th century. [3]
Charlemagne was the most powerful Carolingian king, but after his death in 811 CE, the empire stopped expanding. The year 811 also marked the beginning of a rise in sociopolitical instability that resulted ultimately in a complete split of the kingdom. After the 843 CE Treaty of Verdun, the Carolingian lands were partitioned among Louis the Pious’ sons: Charles took the west, Louis the German the east, and Lothair took the Frankish territory between these two regions. [4] The Treaty of Meerssen (870 CE) resulted in the absorption of the central Frankish realm into West and East Francia, forming a boundary that even now endures as the border between France and Germany. [5] The empire was briefly reunited from 884 to 887 under Charles the Fat, [6] but as a rule the Frankish lands remained politically fragmented from the mid-9th century to 987 CE, when power passed to the Capetian Dynasty. [7]
This polity represents the early period of Carolingian rule, from 752 to 840 CE.
Population and political organization
In the Carolingian era, the lands under Frankish control grew considerably and an administrative system was developed in order to govern this large territory. [8] One official position that first appeared in this period was the missus dominicus (king’s representative), who could be sent out from the court to inspect the counties and pass on the king’s decrees. [9] Decrees were sometimes set down in documents called capitularies. [9] However, capitularies post-dating 843 CE are only found in West Francia, and they stopped being produced there too after the death of Charles the Bald in 877. [9] [10] This might suggest that the office of missus dominicus did not exist beyond that date and did not survive the rise in instability.
The Carolingian kings ruled in an essentially decentralized fashion like the Merovingians before them. Control over the regions was delegated to fief holders, often hereditary vassals of the king. [11] The king ruled by decree [9] and under Charlemagne (r. 800-814 CE) counties were established as the basic unit of governance. [9] Counts were responsible for enforcing local laws, dispensing justice and setting taxes. [9] By 850 CE, almost every county in West Francia also had a viscount, who assisted the count in his duties. [12]
During Charlemagne’s reign, the population of Gaul probably reached 5 million [13] but levels of urbanization were low in these supposed ’dark ages’ of medieval France: no town reached over 10,000 inhabitants between the 8th century and 1000 CE. [14]

[1]: (Wood 1994, 292) Wood, Ian. 1994. The Merovingian Kingdoms 450-751. London: Longman. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/ARUIRN35.

[2]: (Morby and Rozier 2014) Morby, John E., and Charlie Rozier. 2014. Dynasties of the World. 2nd ed., online edition. Oxford: Oxford University Press. DOI: 10.1093/acref/9780191780073.001.0001. Seshat URL: https://www.zotero.org/groups/seshat_databank/items/itemKey/3C5IVS6E.

[3]: (Chazelle 1995, 31) Chazelle, Celia. 1995. “Aix-La-Chapelle.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 31-32. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/J93C7T3S.

[4]: (Chazelle 1995, 332) Chazelle, Celia. 1995. “Carolingian Dynasty.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 328-34. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/F3ZBDZSD.

[5]: (Chazelle 1995, 332-33) Chazelle, Celia. 1995. “Carolingian Dynasty.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 328-34. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/F3ZBDZSD.

[6]: (Chazelle 1995, 333) Chazelle, Celia. 1995. “Carolingian Dynasty.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 328-34. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/F3ZBDZSD.

[7]: (Bouchard 1995, 312) Bouchard, Constance B. 1995. “Capetian Dynasty.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 312-17. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/2SNRCJVG.

[8]: (Chazelle 1995, 329-30) Chazelle, Celia. 1995. “Carolingian Dynasty.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 328-34. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/F3ZBDZSD.

[9]: (Chazelle 1995, 330) Chazelle, Celia. 1995. “Carolingian Dynasty.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 328-34. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/F3ZBDZSD.

[10]: (Chazelle 1995, 318) Chazelle, Celia. 1995. “Capitulary.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 318-19. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/K3U2V585.

[11]: (Nicolle 1995, 18) Nicolle, David. 2005. Carolingian Cavalryman AD 768-987. Oxford: Osprey Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/QHXZFXS3.

[12]: (Boulton 1995, 1822) Boulton, D’A. Jonathan D. 1995. “Viscount/Viscounty.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 1822-23. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/IZK522AK.

[13]: (Percy, Jr. 1995, 1415) Percy, Jr., William A. 1995. “Population and Demography.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 1415-17. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/QI73FMSM.

[14]: (Percy, Jr. 1995, 1739) Percy, Jr., William A. 1995. “Towns.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 1739-40. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/Z3F9HKUJ.

General Variables
Social Complexity Variables
Social Scale
Hierarchical Complexity
Professions
Bureaucracy Characteristics
Law
Specialized Buildings: polity owned
Transport Infrastructure
Special-purpose Sites
Information / Writing System
Information / Kinds of Written Documents
Information / Money
Information / Postal System
Information / Measurement System
Warfare Variables (Military Technologies)
Religion Tolerance Coding in Progress.
Human Sacrifice Coding in Progress.
Crisis Consequences Coding in Progress.
Power Transitions Coding in Progress.

NGA Settlements:

Year Range Carolingian Empire I (fr_carolingian_emp_1) was in:
 (752 CE 839 CE)   Paris Basin
Home NGA: Paris Basin

General Variables
Identity and Location
Utm Zone:
32 U

Original Name:
Carolingian Empire I

Early phase 752 - 840 CE


Capital:
Aix la Chapelle

Aachen was the capital city for the full period.

Capital:
Aachen

Aachen was the capital city for the full period.


Alternative Name:
Francia
Alternative Name:
Kingdom of the Franks
Alternative Name:
Regnum Francorum

Temporal Bounds
Peak Years:
811 CE
 

811 CE was the year of the death of Charlemagne. After 811 CE the Carolingian Empire stopped expanding. 811 CE was also the start date of a gradual rise in sociopolitical instability which resulted ultimately in a complete split of the kingdom.


Duration:
[752 CE ➜ 840 CE]
 

The year 752 CE was the start year of the Carolingian dynasty. During the period 687 CE to 752 CE the Carolingians were already the effectual rulers, as mayors of the palace, yet there was still a Merovingian figurehead as king.


Political and Cultural Relations
Supracultural Entity:
Latin Christendom

Succeeding Entity:
Carolingian Empire II

Scale of Supracultural Interaction:
17,000,000 km2

km squared. Latin Christendom was roughly equivalent to the maximum extent of the former Roman Empire? The rough limits of Christianity in this period: the area that is now northeastern Germany would be converted by force under Charlemagne, while the area south of Rome, in particular Calabria, Puglia, and Basilicata, was as much part of the Eastern Orthodox world as that of Latin Christendom, although these distinctions did not exist then.


Relationship to Preceding Entity:
continuity

New dynasty composed of a different branch of elites, but no substantial population change, and no elite migration.


Preceding Entity:
fr_merovingian_emp_3   continuity   fr_carolingian_emp_1
 

New dynasty composed of a different branch of elites, but no substantial population change, and no elite migration.

Preceding Entity:
fr_carolingian_emp_1   continuity   fr_carolingian_emp_2
 

Degree of Centralization:
unitary state

Language
Linguistic Family:
Indo-European

Language:
Latin

“in the Carolingian Empire (largely patterned after Byzantium), a dying Latin was revived for the administration of Church and State” [1]

[1]: (Kahane 1986, 495-496) Kahane, H. 1986. A Typology of the Prestige Language. Language 62(3): 495-508. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/39X3SZZP/library


Religion
Religion Genus:
Christianity

Religion Family:
Catholic

Religion:
Roman Catholic

Alternate Religion:
NO_VALUE_ON_WIKI


Social Complexity Variables
Social Scale
Population of the Largest Settlement:
[20,000 to 30,000] people

The polity was largely de-urbanized and the two biggest cities (Rome and Paris) had a relatively low population level. " It is estimated that the population of Paris was 20,000-30,000 by the 8th century." [1]

[1]: (Kibler 1995, 1316)


Polity Territory:
1,100,000 km2

kilometers square
Lombardie774 + Duche Spanish March; 778 Bavaria 787 Papal States; 800 Saxony 777to797: 3 separate rebellions, if anything 777 Breton 770s DB will check Septomania (next to spanish marches) 759
The Alps is the border between Lombardia and Bavaria


Polity Population:
20,000,000 people
811 CE

The Gaul part of the kingdom counted around 811 CE 5,000,000 inhabitants.

Polity Population:
15,000,000 people
811 CE

The Gaul part of the kingdom counted around 811 CE 5,000,000 inhabitants.


Hierarchical Complexity
Settlement Hierarchy:
3

1. Large town
"no town surpassed 10,000 inhabitants between the 8th century and the year 1000." [1]
2. Small town
3. Hamlet90% population lived in rural settlements [2]
All urban settlements had very low population levels.

[1]: (Percy Jr 1995, 1739-1740 CE)

[2]: (Percy Jr 1995)


Religious Level:
[6 to 7]

Note: hierarchy might need fine-tuning to conditions in Carolingian France
1. Pope
Pope is primus inter pares among the five patriarchs. [1]
2. Metropolitans and archbishops"the term ’bishop’ applies to patriarchs, metropolitans, archbishops, and bishops (both suffragan and assistant bishops or chorepiskopoi) throughout the Byzantine period. After the ’ecumenical’ patriarch of Constantinople, who after the seventh century occupied the only remaining patriarchal seat under Byzantine rule, metropolitans held the second highest rank in the Orthodox Church." [2]
"The title ’archbishop’ emerged in special cases, for example in important cities such as Athens which did not possess a metropolitan." [2]
3. Bishops and ChorepiskopoiBishops and Chorepiskopoi form one rank below the metropolitans and archbishops [1]
3. Priest"In the early Church, priests or presbyters served as advisers, teachers, and ministers who assisted the bishops to whom they were assigned." [2]
4. Deacon"Deacons assisted the priest or bishop at the Divine Liturgy, baptisms, and other sacraments. ... Various administrative and pastoral jobs were delegated to deacons from an early period; they helped bishops to dispense charity to the community, manage the diocese’s finances and property, and to deal with other official business (Laodikeia, canons 21, 23, 25). Deacons were subject to the authority of both bishops and priests, but they came to exercise considerable power, especially in the patriarchate of Constantinople." [3]
4. Deaconess (diakonissa)"The deaconess’s chief liturgical role was to assist at the baptisms of women; she also acted as a mediator between women parishioners and their bishops, kept order among female members of the congregation, and ministered especially to women." [3]
5. Subdeacon"The rank of subdeacon provided a stepping-stone to that of deacon; its duties were similar to those of the deacon." [4]
6. Reader (anagnostesj"A reader is a member of the lower clergy with the responsibility of reading, usually from the ambo, passages from the Epistles and the Old Testament prescribed for offices and the Divine Liturgy." [4]
7. Minor orders"Other members of the minor clerical orders included doorkeepers, exorcists, cantors, and widows. All of these officials helped in either liturgical, administrative, or pastoral functions. Most would have received payment from their dioceses, or, in the case of private foundations, from their donors, but it is likely that most would have been engaged in secular professions in order to supplement their incomes." [4]

[1]: (Preiser-Kapeller 2015, Personal Communication)

[2]: (Cunningham 2008, 529) Jeffreys E, Haldon J and Cormack R eds. 2008. The Oxford Handbook of Byzantine Studies. Oxford University Press. Oxford.

[3]: (Cunningham 2008, 531) Jeffreys E, Haldon J and Cormack R eds. 2008. The Oxford Handbook of Byzantine Studies. Oxford University Press. Oxford.

[4]: (Cunningham 2008, 532) Jeffreys E, Haldon J and Cormack R eds. 2008. The Oxford Handbook of Byzantine Studies. Oxford University Press. Oxford.


Military Level:
[4 to 5]

levels.
Here too the two structures of the kingdom result in a different military hierarchy.
For the area under direct rule, the structure is: King, vassals (dukes, marquises, lords, barons), sub-vassals (notables/nobles, lords, knights), infantrymen/cavalry
For the area under indirect rule, the structure is: King, Counts/sub-kings, vassals, sub-vassals, infantrymen/cavalry


Administrative Level:
4


1. King
_Court institution_
Philip II (1180-1223 CE) had "a small group of close counsellers who held offices with particular, if not always specialized, functions. Philip also employed royal agents in the demesne, and outside, to carry on the routine work of government and to enforce the changes which he introduced./ We speak of departments, and we know of the existence of a chancery and a chamber, but we should be mistaken to see these as entirely separated organizations. Household departments do not emerge until the reign of St Louis, but they were in the process of formation in Philip’s time. The close counsellors and the clerks could still move from one area of the administration to another, and often did.../ Central government was organized under a few major officials: the chancellor, the seneschal, the butler, the chamberlain and the constable. These originated as household officials with specific functions. By the beginning of the twelfth century these offices had been taken over by leading magnates. Under Philip, one or two magnates held such titles ... But the trend was to pass office, and sometimes title, to more humble men and their professional staff, for example marshals assisting the constables." [1]
2.3.4.
_Neustria and Austrasia_
2. Subkingdom / areas were ruled by an Archbishopdirectly appointed by the king and non-hereditary position
Usually this extra level filled in as ’subkingdoms’ and these positions were often held by family members, e.g. Italy, Acquitania, and Bavaria.
2. Missi Dominici/Vasi Dominici3. Notables/lords/mayors/vicars.DB: How do ’comes/count’ fit into this story? Are they relevant?
4. PagiDB: How do ’pagus’ fit into this story? Are they relevant?

[1]: (Bradbury 2013, 249) Jim Bradbury. 2015. Philip Augustus: King of France 1180-1223. Routledge.


Professions
Professional Soldier:
present

absent but with the exception of bodyguards


Professional Priesthood:
present



Professional Military Officer:
present

Bureaucracy Characteristics
Specialized Government Building:
present

Mints.

“Turning now to consider where coin was produced across the Frankish regions in the course of the ninth century, Figure 12.5 shows the mints striking Charlemagne’s Monogram coinage, Figure 12.1 those producing Louis the Pious’s second type, and Figure 12.6 all those known to have been active between 840 and 864. The mints of the two short-lived Portrait coinages have not been mapped, nor is it possible to plot the mints striking Louis the Pious’s Christiana religio coinage, since it is not known how many there were, let alone where they were all located. A comparison of Figures 12.1, 12.5 and 12.6 shows a measure of continuity over the 70 years between 794 and 864, in terms of both the most prolific mints and the regions where coinage must have been scarce. Dorestad and Melle remained by far the most important mints throughout the period, and the Italian mints of Milan and Pavia also maintained significant economic roles. In the west, Bourges, Tours and Toulouse all appear to have been consistently productive, albeit on a considerably smaller scale than Dorestad and Melle. Louis the Pious clearly sought to expand the empire-wide network of mints, and very probably did so further when minting the Christiana religio type, but several regions evidently remained poorly monetised throughout: Brittany and Lower Normandy in the west; Frisia north and east of Dorestad (although the emporium’s massive output may well have made up for that); and the area east of the Rhine and north of Italy (even if the unidentified Alaboteshain, Aldunheim and Stottenburg were located in this region, they are all characterised by an absence of provenanced finds). […] If we then compare a map of mints striking after 864 these trends continue, with the contrast between the economically thriving west and the monetarily impoverished south and east becoming even more pronounced. A plethora of mints sprang up between the Loire and the Rhine, first in the West Frankish kingdom and then in Lotharingia as well, while in the eastern kingdom and Provence only a few coins were struck at a very limited number of mints." [1]

[1]: (Coupland 2014, 277-279) Coupland, S. 2014. The Use of Coin in the Carolingian Empire in the Ninth Century. In Naismith, Allen and Screen (eds) Early Medieval Monetary History: Studies in Memory of Mark Blackburn pp. 257-293. Ashgate. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/C47XJWW8/library


Merit Promotion:
unknown

In the Carolingian era, the lands under Frankish control grew considerably and an administrative system was developed in order to govern this large territory. [1] One official position that first appeared in this period was the missus dominicus (king’s representative), who could be sent out from the court to inspect the counties and pass on the king’s decrees. [2] However, it is not clear how this or other administrative positions were obtained.

[1]: (Chazelle 1995, 329-30) Chazelle, Celia. 1995. “Carolingian Dynasty.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 328-34. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/F3ZBDZSD.

[2]: (Chazelle 1995, 330) Chazelle, Celia. 1995. “Carolingian Dynasty.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 328-34. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/F3ZBDZSD.


Full Time Bureaucrat:
unknown

In the Carolingian era, the lands under Frankish control grew considerably and an administrative system was developed in order to govern this large territory. [1] One official position that first appeared in this period was the missus dominicus (king’s representative), who could be sent out from the court to inspect the counties and pass on the king’s decrees. [2] However, it is not clear whether this or other administrative positions were full-time.

[1]: (Chazelle 1995, 329-30) Chazelle, Celia. 1995. “Carolingian Dynasty.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 328-34. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/F3ZBDZSD.

[2]: (Chazelle 1995, 330) Chazelle, Celia. 1995. “Carolingian Dynasty.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 328-34. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/F3ZBDZSD.


Examination System:
unknown

In the Carolingian era, the lands under Frankish control grew considerably and an administrative system was developed in order to govern this large territory. [1] One official position that first appeared in this period was the missus dominicus (king’s representative), who could be sent out from the court to inspect the counties and pass on the king’s decrees. [2] However, it is not clear how this or other administrative positions were obtained.

[1]: (Chazelle 1995, 329-30) Chazelle, Celia. 1995. “Carolingian Dynasty.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 328-34. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/F3ZBDZSD.

[2]: (Chazelle 1995, 330) Chazelle, Celia. 1995. “Carolingian Dynasty.” In Medieval France: An Encyclopedia, edited by William W. Kibler, Grover A. Zinn, Lawrence Earp, and John Bell Henneman, Jr., 328-34. New York: Garland Publishing. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/F3ZBDZSD.


Law
Professional Lawyer:
absent

"During the Lombard and Carolingian periods, only the profession of notary survived in Italy, in the courts of bishops or counts. Along with the rediscovery of Roman law and the rise of canon law, the figure of the lawyer reappeared during the 12th-13th centuries, when, too, the profession of notary spread from Italy as it obtained from the pope, emperor or princes the privilege of certifying writs as authentic." [1]

[1]: Jean-Louis Halpérin. Panorama historique des métiers du droit en France et à l’étranger. Annales des Mines - Enjeux Numériques, 2018, Les métiers du droit au défi du numérique, 3. halshs-03282138. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/VMZMGQK2/library


Judge:
present

DB: can you provide details here in a short descriptive paragraph? DH: later period has inferred absent here -- | any clear indication of a change between periods?


Formal Legal Code:
absent

King ruled by decree. His laws were often recorded in documents called capitularies but after division of Empire in 843 CE they were only found in West Francia and then not beyond 877 CE. [1]

[1]: (Chazelle 1995, 330, 318)


Court:
absent

There were definitely court buildings, but these were probably used for other purposes.


Specialized Buildings: polity owned
Market:
unknown

Irrigation System:
absent

although there were some private initiatives


Food Storage Site:
unknown

Drinking Water Supply System:
present

Water channels used for fresh water in Early Medieval Francia. Squatriti mentions an aqueduct built for Le Mans by Bishop Aldric: "From the fourth century onward, in fact, water evergetism in the peninsular survived by assuming new forms. Much as was the case in ninth-century Le Mans, in late antique Italy bishops replaced secular builders of aqueducts. Indeed, by Aldric’s day, Italy had developed a distinguished tradition of episcopal involvement in urban water supply. [1]

[1]: (Squatriti 2002, 13) Paolo Squatriti. 2002. Water and Society in Early Medieval Italy, AD 400-1000. Cambridge University Press.


Transport Infrastructure
Road:
unknown

Port:
unknown

Canal:
unknown

The following quotes suggest that there is not much evidence for the use and construction of canals in this polity at this time, with the partial exception of Charlemagne’s failed Fossa Carolina project. However, the fact that Charlemagne could conceive of such a project and attempt suggests that perhaps smaller canals existed.

“Even more grandiose—if failed—the Fossa Carolina project, a canal connecting the Danube and Rhine rivers, underscores Charles’ vision of the eastwar extension of his empire (Figures 13.1 and 13.2). […] With or without canals and major bridges, the rivers of northern Europe offered comfortable travel for people and cheaper transport for bulk goods. Charlemagne and his family sailed down the Rhine, Frisian merchants were towed up it, and countless lesser streams bore boats. Such traffic stmulated the growth of small riverbank settlements, the portus.” [1]

“During the Early to High Medieval period (cf. Table S1) the entire region between Denmark and Italy was controlled by powerful elites which were extraordinarily mobile, building up itinerant kingships and huge economic networks controlled by religious institutions [5]–[8]. Freund [9] highlights the important role of Central European river valleys for the communication networks of these groups. The basic work of Eckholdt [10] features methodological problems. Here, the role of the small rivers seems to be underrepresented [11]. until now there is poor knowledge about the location of inland ports, the explicit medieval navigability of the rivers and the bridging of watersheds between these rivers and their catchment areas [12]. So far there is mainly evidence for small and simple constructed medieval inland ports and hythes [13], [14].” [2]

“At the time when the Grand Canal of China was completed, water-transport in Europe was still in a primitive state. Few canals had been constructed, and rivers were chiefly used as a source of power for water-mills. On many rivers each mill had its weir, to provide an adequate head of water for the mill-wheel, and these weirs were a serious obstacle to navigation. In the later Middle Ages, however, important developments took place in the Netherlands, as we shall see, while throughout the more commercially active countries of Europe improvements were made in the rivers by building stanches in the weirs and also at intervals along the river, between the mills, to reduce the gradient and increase the depth of water in the shallow places [3]. […] The early history of stanches is obscure, but it is practically certain that they were in existence on a number of rivers in Flanders,1 Germany, England, France, and Italy before the end of the thirteenth century. A reference to the winch for a stanch on the Thames at Marlow occurs in 1306.” [3]

[1]: (McCormick 2001: 399-400) McCormick, M. 2001. Origins of the European economy: communications and commerce, A.D. 300-900. Cambridge University Press. Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/search/MCCORMICK/titleCreatorYear/items/NMB5X3WI/item-list

[2]: (Zielhofer et al. 2014: 1) Zielhofer, C. et al. 2014. Charlemagne’s Summit Canal: An Early Medieval Hydro-Engineering Project for Passing the Central European Watershed. PLOS ONE 9(9): 1-20Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/items/W2ES4DCA/library

[3]: (Skempton 2017, 4-5) Skempton, A.W. 2017. Canals and river navigations before 1750. In M. Chrimes (ed) Canals and river navigations before 1750 pp. 2-34. Routledge. Seshat URLhttps://www.zotero.org/groups/1051264/seshat_databank/items/369SZUSX/library


Bridge:
unknown

Special-purpose Sites
Mines or Quarry:
present

"France possesses no precious metal resources and little copper. Iron ores are abundant, and there are regional deposits of lead, zinc, and coal. All of these were exploited during the Middle Ages. Evidence for ironworking exists from Merovingian France onward." [1]

[1]: (Hall in Kibler et al 1995, 1177)


Information / Writing System
Written Record:
present

Script:
present

Phonetic Alphabetic Writing:
present

Nonwritten Record:
present

Non Phonetic Writing:
absent

Information / Kinds of Written Documents
Scientific Literature:
present

These works were mostly editions of classical authors


Sacred Text:
present

Religious Literature:
present

For example, the works of Saint Augustine. DB: is ’Josephus Scottus’ another good example?


Practical Literature:
present

Rule books, manuals.


Philosophy:
present

These works were mostly editions of classical authors


Lists Tables and Classification:
present

History:
present

These works were mostly editions of classical authors. DB: are Einhard’s ’Life of Charlemagne’ and Paul the Deacon good examples? Can you add additional examples?


Fiction:
present

These works were mostly editions of classical authors, although there were also some new poems and fables. DB: can you provide examples?


Calendar:
present

Information / Money
Paper Currency:
absent

“The history of paper money in France is usually associated with the figure of John Law who, with the support of the Regent, Philippe, duc d’Orléans, between 1716 and 1720, carried out financial experiments to sustain the French currency on the international money market, boost economic activity and restructure the war debt accumulated in the course of Louis XIV’s wars. However, as John Law acknowledged, France had already used paper money, and the dire memory of this earlier monetary experience featured high among the arguments of those, in government, who initially opposed the Scot’s proposal to establish a bank and issue notes. ‘The public’, John Law observed in December 1715, ‘is against the bank because of the billets de monnoye [mint bills], of the caisse des emprunts, etc., which have brought great prejudice to commerce and individuals’ (Harsin 1934, II, p. 274).

“That first introduction of fiat money in the kingdom took place on the initiative of Michel Chamillart (1652-1721) who held both the posts of contrôleur général des finances (1699- 1708) and secrétaire d’État de la guerre (1701-1709). The decision to issue paper money as legal tender is certainly Chamillart’s most original and dramatic (if largely forgotten) contribution to the history of France, as it led to the first experience of fiat money inflation.” [1]

[1]: (Felix 2018: 43) Felix, J. 2018. ‘The most difficult financial matter that has ever presented itself’: paper money and the financing of warfare under Louis XIV. Financial History Review 25(1): 43-70. https://www.zotero.org/groups/1051264/seshat_databank/items/URTP9U5H/library


Indigenous Coin:
present

The majority of the coins were made of silver. There were also some gold coins. "240 silver pence equalled one pound of silver." [1]

[1]: (Preiser-Kapeller, Johannes. Personal Communication to Jill Levine, Dan Hoyer, and Peter Turchin. April 2020. Email.)


Foreign Coin:
present

At least in the Early Carolingian period the most common foreign coins in use were Byzantine and Arab coins.


Article:
present

Payment in kind likely widespread among commoners.


Information / Postal System
Postal Station:
absent

Royal postal system founded by Louis XI (1461-1483 CE) in 1464 CE. Network of stations and horses. Not for public use. [1]

[1]: (Potter 1998, 27) Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/search/potter/titleCreatorYear/items/DVCUX6RX/item-list


General Postal Service:
absent

Royal postal system founded by Louis XI (1461-1483 CE) in 1464 CE. Network of stations and horses. Not for public use. [1]

[1]: (Potter 1998, 27) Seshat URL: https://www.zotero.org/groups/1051264/seshat_databank/search/potter/titleCreatorYear/items/DVCUX6RX/item-list


Courier:
present

Likely only for the wealthy.


Information / Measurement System

Warfare Variables (Military Technologies)
Fortifications
Wooden Palisade:
present

General reference for Western Europe 11th and 12th centuries CE: fortifications typically consisted of earth ramparts and timber palisades which were generally surrounded by dry ditches (rather than water-filled for a moat). In the early 12th century CE stone began to replace earth-and-timber defences for walls and for castles (previously often wooden). [1] Since palisades are a very ancient form of fortification we could code inferred present for the period earlier than the 12th century (when it is known they were still used). David Baker says present. [2]

[1]: (Jones 1999, 171-172) Richard L C Jones. Fortifications and Sieges in Western Europe, c.800-1450. Maurice Keen. ed. 1999. Medieval Warfare: A History. Oxford University Press. Oxford.

[2]: David Baker. Personal communication to Seshat Databank.


Stone Walls Non Mortared:
unknown

Stone Walls Mortared:
present

David Baker says present. [1] Carolingian castles "used the standard building techniques employed by all since the Romans ... built in stone with crenellation ... round and square tower construction, and interior battlements, often built of wood." [2]

[1]: David Baker. Personal communication to Seshat Databank.

[2]: (Butt 2002, 38) John J Butt. 2002. Daily Life in the Age of Charlemagne. Greenwood Publishing Group. Westport.


Settlements in a Defensive Position:
present

David Baker says present. [1] "Forts and Castles Castles were not terribly common in the Carolingian age. The great age of castle construction was the eleventh and twelfth centuries during the social, economic, and political revolution that strengthened the aristocracy and handed control of the lands to its members. Castles became essential to maintain this inequitable structure, but in the Carolingian age there were some castles and heavily defended towns that required siege methods to overcome." [2]

[1]: David Baker. Personal communication to Seshat Databank.

[2]: (Butt 2002, 38) John J Butt. 2002. Daily Life in the Age of Charlemagne. Greenwood Publishing Group. Westport.


Modern Fortification:
absent

David Baker says absent. [1]

[1]: David Baker. Personal communication to Seshat Databank.


Moat:
present

A monastery in a region of recently pacified Saxons had "an encircling moat and a strong wall, which extended to the River Weser. Towers fortified the four corners and gate towers secured the entrance into the monastery precinct. The site was originally the location of a Roman castelllum." [1]

[1]: (Schutz 2004, 354) Herbert Schutz. 2004. The Carolingians in Central Europe, Their History, Arts, and Architecture: A Cultural History of Central Europe, 750-900. BRILL. Leiden.


Fortified Camp:
present

David Baker says present. [1]

[1]: David Baker. Personal communication to Seshat Databank.


Earth Rampart:
present

General reference for Western Europe 11th and 12th centuries CE: fortifications typically consisted of earth ramparts and timber palisades which were generally surrounded by dry ditches (rather than water-filled for a moat). In the early 12th century CE stone began to replace earth-and-timber defences for walls and for castles (previously often wooden). [1] Since earth ramparts are a very ancient form of fortification we could code inferred present for the period earlier than the 12th century (when it is known they were still used). David Baker says present. [2]

[1]: (Jones 1999, 171-172) Richard L C Jones. Fortifications and Sieges in Western Europe, c.800-1450. Maurice Keen. ed. 1999. Medieval Warfare: A History. Oxford University Press. Oxford.

[2]: David Baker. Personal communication to Seshat Databank.


Ditch:
present

General reference for Western Europe 11th and 12th centuries CE: fortifications typically consisted of earth ramparts and timber palisades which were generally surrounded by dry ditches (rather than water-filled for a moat). In the early 12th century CE stone began to replace earth-and-timber defences for walls and for castles (previously often wooden). [1] Since ditches are a very ancient form of fortification we could code inferred present for the period earlier than the 12th century (when it is known they were still used).

[1]: (Jones 1999, 171-172) Richard L C Jones. Fortifications and Sieges in Western Europe, c.800-1450. Maurice Keen. ed. 1999. Medieval Warfare: A History. Oxford University Press. Oxford.


Complex Fortification:
absent

David Baker says absent. [1] "Forts and Castles Castles were not terribly common in the Carolingian age. The great age of castle construction was the eleventh and twelfth centuries during the social, economic, and political revolution that strengthened the aristocracy and handed control of the lands to its members. Castles became essential to maintain this inequitable structure, but in the Carolingian age there were some castles and heavily defended towns that required siege methods to overcome." [2] Carolingians built both Roman and Saxon style fortresses. [2]

[1]: David Baker. Personal communication to Seshat Databank.

[2]: (Butt 2002, 38) John J Butt. 2002. Daily Life in the Age of Charlemagne. Greenwood Publishing Group. Westport.


Long Wall:
absent

Military use of Metals
Steel:
present

Writing in the 14th century, Ibn Hudhayl "described Frankish swords as mudakkar with ’steel edges on an iron body, unlike those of India.’" [1] "The carbon content of Western blades is much lower, but their hardness can be increased by quenching (an easier process when only thin bands of steel along the edges are involved). Despite the evident superiority of crucible steels, Western blades offered a useful combination of properties, at presumably a much lower price, than Oriental ones, and there are references to their being exported to Muslim lands, for examples, Saracen pirates demanded 150 Carolingian swords as part of the ransom for Archbishop Rotland of Arles in 869." [2]

[1]: (Williams 2012, 35) Alan Williams. 2012. The Sword and the Crucible: A History of the Metallurgy of European Swords Up to the 16th Century. BRILL. Leiden.

[2]: (Williams 2012, 36) Alan Williams. 2012. The Sword and the Crucible: A History of the Metallurgy of European Swords Up to the 16th Century. BRILL. Leiden.


Iron:
present

Bronze, leather and iron were used to make helmets. [1]

[1]: (Hooper and Bennett 1996, 12) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.


Copper:
present

Bronze, leather and iron were used to make helmets. [1]

[1]: (Hooper and Bennett 1996, 12) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.


Bronze:
present

Bronze, leather and iron were used to make helmets. [1]

[1]: (Hooper and Bennett 1996, 12) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.


Projectiles
Tension Siege Engine:
present

David Baker says present. [1] Torsion catapults. [2]

[1]: David Baker. Personal communication to Seshat Databank.

[2]: (Butt 2002, 38-39) John J Butt. 2002. Daily Life in the Age of Charlemagne. Greenwood Publishing Group. Westport.


Sling Siege Engine:
absent

First use of the counter-weight trebuchet 1165 CE at Byzantine siege of Zevgminon. [1]

[1]: (Turnball 2002) Turnball, S. 2002. Siege Weapons of the Far East (1): AD 612-1300. Osprey Publishing.


Sling:
present

David Baker says present. [1] Carolingian period: "Carolingian military organization was based primarily on that of their Merovingian predecessors, who had built on later Roman institutions ... Archers and slingers fighting on foot supported the battle line." [2]

[1]: David Baker. Personal communication to Seshat Databank.

[2]: (Bachrach 2001, x) Barnard S Bachrach. 2001. Early Carolingian Warfare: Prelude to Empire. University of Pennsylvania Press. Philadelphia.


Self Bow:
present

"The bow was first used by the Franks in the 4th century but did not become a required arm of the Frankish infantry until the time of Charlemagne." [1] Cart-drivers given bow and arrow. [2] Wooden staffs were banned and bows were encouraged instead. [3] "The early Frankish bow was a very long (five- to six-foot) yew bow. By the ninth century, a shorter bow was more typical. Unlike the late Roman double-convex bow, which was very much like modern bows, the Frankish bow was straight and flat..." [4]

[1]: (De Vries in Kibler et al 1995, 114)

[2]: (Hooper and Bennett 1996, 13) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[3]: (Hooper and Bennett 1996, 14) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[4]: (Butt 2002, 43) John J Butt. 2002. Daily Life in the Age of Charlemagne. Greenwood Publishing Group. Westport.


Javelin:
present

David Baker says present. [1]

[1]: David Baker. Personal communication to Seshat Databank.


Handheld Firearm:
absent

Gunpowder Siege Artillery:
absent

Crossbow:
present

David Baker says present. [1]

[1]: David Baker. Personal communication to Seshat Databank.


Composite Bow:
absent

"The bow was first used by the Franks in the 4th century but did not become a required arm of the Frankish infantry until the time of Charlemagne. These early archers generally were equipped with a short bow of simple wood construction. But in the following centuries bows were improved by the addition of horn, sinew, and glue in a composite construction complete with angled ears to give more pull to the bowstring." [1]

[1]: (De Vries in Kibler et al 1995, 114)


Atlatl:
absent

New World weapon.


Handheld weapons
War Club:
absent

Wooden staffs were banned and bows were encouraged instead. [1]

[1]: (Hooper and Bennett 1996, 14) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.


Sword:
present

Used by cavalry. [1] Short sword [2] used by infantry.

[1]: (Hooper and Bennett 1996, 13) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[2]: (Butt 2002, 40) John J Butt. 2002. Daily Life in the Age of Charlemagne. Greenwood Publishing Group. Westport.


Spear:
present

Used by cavalry, though initially not with a charge. [1] Poor men used as infantry carried shield and spear. [1]

[1]: (Hooper and Bennett 1996, 13) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.


Polearm:
unknown

Not common as not usually listed as a weapon.


Dagger:
unknown

Not common as not usually listed as a weapon.


Battle Axe:
present

Axes were an infantry weapon. [1] "The seax was a cross between an ax and a short sword. It was single edged, made of iron, and was used for hacking rather than piercing." [2]

[1]: (Butt 2002, 42) John J Butt. 2002. Daily Life in the Age of Charlemagne. Greenwood Publishing Group. Westport.

[2]: (Butt 2002, 43) John J Butt. 2002. Daily Life in the Age of Charlemagne. Greenwood Publishing Group. Westport.


Animals used in warfare
Horse:
present

Cavalry. Artists included the stirrup in their drawings of Carolingian cavalry from the late ninth century CE. [1]

[1]: (Hooper and Bennett 1996, 12) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.


Elephant:
absent

David Baker says absent. [1]

[1]: David Baker. Personal communication to Seshat Databank.


Donkey:
present

David Baker says present. [1]

[1]: David Baker. Personal communication to Seshat Databank.


Dog:
present

David Baker says present. [1]

[1]: David Baker. Personal communication to Seshat Databank.


Camel:
absent

David Baker says absent. [1]

[1]: David Baker. Personal communication to Seshat Databank.


Armor
Wood Bark Etc:
present

Poor men used as infantry carried shield and spear. [1] ET: Presumably this shield would have to have been made out of wood?

[1]: (Hooper and Bennett 1996, 13) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.


Shield:
present

Is a large round shield being carried by cavalry in the period art on this page (the authors used it to demonstrate the presence of the stirrup)? [1] Poor men used as infantry carried shield and spear. [2]

[1]: (Hooper and Bennett 1996, 12) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[2]: (Hooper and Bennett 1996, 13) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.


Scaled Armor:
present

The few who could afford it used body armour. [1] The military retinue of kings and magnates (including clergy) "had the most complete equipment and were virtually professional warriors." [2] David Baker says present. [3]

[1]: (Hooper and Bennett 1996, 12) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[2]: (Hooper and Bennett 1996, 14) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[3]: David Baker. Personal communication to Seshat Databank.


Plate Armor:
absent

The few who could afford it used body armour. [1] The military retinue of kings and magnates (including clergy) "had the most complete equipment and were virtually professional warriors." [2] David Baker says absent. [3] c1250-1330 CE: "development of weapons capable of piercing mail: the gradual introduction of pieces of plate (at first of whalebone, horn, and boiled leather, as well as of the iron and steel that ultimately prevailed) to cover an ever larger part of the mail). By 1330, every part of the body of a knight was normally protected by one or several plates... By 1410, the various pieces of plate, including a breastplate and backplate instead of the earlier coat of plates, were all connected by straps and rivets in an articulated suit, or ’harness,’ of polished steel." [4] David Baker says absent. [3]

[1]: (Hooper and Bennett 1996, 12) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[2]: (Hooper and Bennett 1996, 14) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[3]: David Baker. Personal communication to Seshat Databank.

[4]: (Boulton 1995 67-68) Jonathan D Boulton. Armor And Weapons. William W Kibler. Grover A Zinn. Lawrence Earp. John Bell Henneman Jr. 1995. Routledge Revivals: Medieval France (1995): An Encyclopedia. Routledge. Abingdon.


Limb Protection:
unknown

The few who could afford it used body armour. [1] The military retinue of kings and magnates (including clergy) "had the most complete equipment and were virtually professional warriors." [2] David Baker says present. [3]

[1]: (Hooper and Bennett 1996, 12) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[2]: (Hooper and Bennett 1996, 14) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[3]: David Baker. Personal communication to Seshat Databank.


Leather Cloth:
present

Bronze, leather and iron. [1]

[1]: (Hooper and Bennett 1996, 12) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.


Laminar Armor:
absent

The few who could afford it used body armour. [1] The military retinue of kings and magnates (including clergy) "had the most complete equipment and were virtually professional warriors." [2] David Baker says absent. [3]

[1]: (Hooper and Bennett 1996, 12) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[2]: (Hooper and Bennett 1996, 14) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[3]: David Baker. Personal communication to Seshat Databank.


Helmet:
present

Bronze, leather and iron were used to make helmets but only the wealthy had them. [1]

[1]: (Hooper and Bennett 1996, 12) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.


Chainmail:
present

The few who could afford it used body armour. [1] The military retinue of kings and magnates (including clergy) "had the most complete equipment and were virtually professional warriors." [2] Wealthy expected to use mail armour. [3] David Baker says present. [4]

[1]: (Hooper and Bennett 1996, 12) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[2]: (Hooper and Bennett 1996, 14) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[3]: (Butt 2002, 40) John J Butt. 2002. Daily Life in the Age of Charlemagne. Greenwood Publishing Group. Westport.

[4]: David Baker. Personal communication to Seshat Databank.


Breastplate:
present

The few who could afford it used body armour. [1] The military retinue of kings and magnates (including clergy) "had the most complete equipment and were virtually professional warriors." [2] c1250-1330 CE: "development of weapons capable of piercing mail: the gradual introduction of pieces of plate (at first of whalebone, horn, and boiled leather, as well as of the iron and steel that ultimately prevailed) to cover an ever larger part of the mail). By 1330, every part of the body of a knight was normally protected by one or several plates... By 1410, the various pieces of plate, including a breastplate and backplate instead of the earlier coat of plates, were all connected by straps and rivets in an articulated suit, or ’harness,’ of polished steel." [3] David Baker says present. [4]

[1]: (Hooper and Bennett 1996, 12) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[2]: (Hooper and Bennett 1996, 14) Nicholas Hooper. Matthew Bennett. 1996. The Cambridge Illustrated Atlas of Warfare: The Middle Ages, 768-1487. Cambridge University Press. Cambridge.

[3]: (Boulton 1995 67-68) Jonathan D Boulton. Armor And Weapons. William W Kibler. Grover A Zinn. Lawrence Earp. John Bell Henneman Jr. 1995. Routledge Revivals: Medieval France (1995): An Encyclopedia. Routledge. Abingdon.

[4]: David Baker. Personal communication to Seshat Databank.


Naval technology
Specialized Military Vessel:
present

For example galleys. The navy was very small. The Mediterranean Sea was dominated by the Arabs and the Byzantines. [1]

[1]: David Baker. Personal communication to Seshat Databank.


Small Vessels Canoes Etc:
present

David Baker says present. [1]

[1]: David Baker. Personal communication to Seshat Databank.


Merchant Ships Pressed Into Service:
present

David Baker says present. [1]

[1]: David Baker. Personal communication to Seshat Databank.



Human Sacrifice Data
Human Sacrifice is the deliberate and ritualized killing of a person to please or placate supernatural entities (including gods, spirits, and ancestors) or gain other supernatural benefits.
Coding in Progress.
Power Transitions