Primary Sources on Warfare in the Middle Ages

This section contains primary source materials that we have added to our website, which are loosely organized by century.  Works that cover a period of more than one century will be placed in the century where the work ends.  For more primary sources, see our List of Primary Sources from External Websites

Fourth Century (301-400)

The Siege of Amida from Ammianus Marcellainus

 

Sixth Century (501-600)

The Siege of Amida in 502, according to Pseudo-Joshua the Stylite

Warfare and Military Affairs in the Letters of Cassiodorus

Warfare between Persia and the Byzantine Empire in the sixth-century, according to the Chronicle of John Malalas

Byzantine conquest of Italy in the sixth-century, according to the Chronicle of Marcellinus

A Byzantine campaign in the Balkans (594), according to Theophylact Simocatta

 

Seventh Century (601-700)

Antiochus Strategos' Account of the Sack of Jerusalem in AD 614  

The Campaigns of Emperor Herakleios (620-6), according to the Chronicle of Theophanes Confessor  

Episodes of Medieval Warfare from the History of the Franks by Gregory of Tours  

 

Ninth Century (801-900)

Charlemagne: Translated Sources

Charlemagne's way of raising troops

The Battle of Fontenay in 841, according to the Annals of Fulda

Disorder and Warfare according to the Annals of Xanten (844 -861)

Viking Raids in France and the Siege of Paris in 882-886

The Arab invasions of Southern Italy, according to The Chronicle of Ahimaaz

 

Tenth Century (901-1000)

The Siege of Thessaloniki in 904, from the letter of John Kaminiates 

The Siege of Tarsos in 965, according to Leo the Deacon

The Fourth Book of The Chronicle of Æthelweard

 

Eleventh Century (1001-1100)

Selections from Agrip at Noregskonungasqum

Knut's Invasion of England in 1015-16, according to the Knytlinga Saga

War in the Orkney Islands in the Eleventh Century

The Battle of Nouy, from Ralph Glaber

Eleventh Century Battles between France and Normandy

The Battle of Stamford Bridge (1066) and the life of Haraldr Sigurðarson, according to Theodoricus Monachus

Ransoming of English prisoners by St. Margaret of Scotland

Warfare in Eleventh-Century Spain (Al-Andalus), according to The Tibyan

The Battle of Zallaqa, 1086

The Career of Robert Guiscard, according to the Annales Lupi Protospatharii  

Eyewitness accounts of the First Crusade

The Siege of Antioch from Peter Tudebode's Historia de Hierosolymitano Itinere

 

Twelfth Century (1101-1200)

Warfare between Henry I and Robert Curthose, according to Wace

The Siege of Tyre in 1111-12, according to the Chronicle of Ibn Al-Qalanisi

Pisan raids on the Balearics, 1114

War between Henry V and the city of Cologne, 1114

Selections from the Life of Louis VI, by Suger

The Battle of Bremule, By Orderic Vitalis

Warfare in Flanders and the Siege of Bruges, 1127

Description of a Motte and Bailey Castle from Flanders, 12th century 

Warfare in the Crusader States (1104-1127), according to the Chronicle of Matthew of Edessa

The Battle of the Standard, 1138, from the Hexham chronicle

Warfare in Bristol and Bath, from the Gesta Stephani

The Siege of Worcester, from the Chronicle of Worcester

Five works on the battle of Lincoln, 1141

Geoffrey of Mandeville's rebellion in 1143-44

The Genoese expedition to Almeria, 1147

Letters of Conrad III during the Second Crusade

Letters concerning the Second Crusade

The Siege of Ascalon (1153)

Frederick I 'Barbarossa' issues rules for his army (1158)

Letter from Aymeric, Patriarch of Antioch, to Louis VII, King of France (1164)

Levy an Army in Wales, 1164

The Battle of Tusculum, 1167

The History of the Siege of Ancona (1173), according to Boncompagno da Signa

Warfare in England and France in 1173-74, according to William of Newburgh

Portions of Two Poems by the Twelfth-Century Knight-Troubadour Bertran de Born

The Battle of Norafiord (1184), according to the Sverrissaga

Warfare in 12th century Russia, according to the Kievan Chronicle

The Battle of Gisors, 1198, from the Annals of Roger of Hoveden

Contemporary reactions to the foundation of the Templars

Hugh ‘The Sinner’: Letter to the Knights of Christ in the Temple at Jerusalem

Three Christian Sources on the Battle of Hattin

The Battle of Hattin from a Muslim source

Naval Battle off of Acre (1190)

Two accounts of the conquest of Cyprus by Richard I (1191) 

The Battle of Alarcos, 1195

 

Thirteenth Century (1201-1300)

The Siege of the Rock of Tunsberg (1201), from the Sverrissaga

Warfare in Normandy, 1201-1204, according to Rigord's Deeds of Phillip Augustus

Robert of Clari's account of the Fourth Crusade

The History of William the Marshal

The Siege of Termes (1210), according to the Song of the Cathar Wars

The Siege of Termes (1210), according to the Historia Albigensis

The Battle of Las Navas de Tolosa, 1212

The Battle of Las Navas de Tolosa, according to The Latin Chronicle of the Kings of Castile

The Battle of Bouvines, 1214, from several sources

The Battle of Lincoln (1217), according to Roger of Wendover

The Siege of Toulouse in 1217-18, according to The Chronicle of William of Puylaurens

Muslim accounts of warfare in al-Andalus

The Battle of Jerez, 1231

The Siege of Burriana (1233), according to the Chronicle of James the Conqueror

Jacques de Vitry: Sermons to a Military Order

Philippe de Remy's description of a fictionalised tournament at Ressons-Gournay (c.1241)

Description of Mongol warfare from Friar John of Plano Carpini (1247)

The Sixth Crusade (1249), according to Abu al-Faraj Gregory Bar Hebraeus

Selection about warfare from The King's Mirror, a thirteenth century Norwegian text

Warfare in Thirteenth Century Iceland

Laws concerning warfare and the military, from Las Siete Partidas

Thirteenth Century Warfare between Norway and Scotland

Ibn al-Athīr's Accounts of the Rūs (10th to 13th centuries)

The Siege of Padua in 1257, according to Rolandino Patavino

Warfare in 13th century Byzantium, according to George Akropolites

The Mongol Invasion of the Middle East (1258-1260), according to Rashiduddin Fazlullah
 

Military Organisation in the Guta Saga

Documents Relating to the Baltic Crusade (1199-1266)

The surrender of Gaston castle (1268), according The Catalan Rule of the Templars

Bologna against Faenza and Forli, 1275

The Battle of Stillfried, 1278, from the Gesta Hungarorum

A Naval battle between Pisa and Genoa, 1284

Warfare between Reggio and Gesso, 1287

Battle of Campaldino, 1289, according to Dino Compagni

Battle of Campaldino, 1289, according to Giovanni Villani

Descriptions of warfare in The Rhyme Chronicle of Livonia

Accounts about the Loss of Acre (1291)

Crusade planning in the late thirteenth century

A Plea Roll of Edward I's Army in Scotland, 1296

Journal of the Movements of King Edward I in Scotland, 1296

Letter reporting on the battle of Falkirk, 1298

 

Fourteenth Century (1301-1400)

Adh-Dhababi's Record of the Destruction of Damascus by the Mongols in 1299-1301

The Battle of the Golden Spurs, 1302

A plan to regain the Holy Land from the Master of the Hospitallers (c.1305)

Naval Contract by the Papacy against the Turks (1334)

The Siege of Florence, 1312, according to Giovanni Villani

The Battle of the Bannockburn (1314), according to the Vita Edwardi Secundi

Warfare in Fourteenth Century Hungary, from the Chronica de Gestis Hungarorum

Warfare in Italy, 1332-3, according to Charles IV, Holy Roman Emperor

Description of English soldiers in Italy by Filippo Villani

Warfare between England and Scotland in the late thirteenth and early fourteenth centuries from the Scalacronica

Warfare between England and Scotland in the late thirteenth and early fourteenth centuries from the Chronicle of Lanercost

Warfare Between England and Scotland, 1299 - 1301, according to Documents from the English Government

Siege of Carlaverock, 1300

The City of London and Warfare in the 14th century  

Petitions dealing with warfare from Fourteenth century Berwick, Cumbria and Durham

Edward III's Letter detailing his campaign in France, 1339

The French Chronicle of London on the battle of Sluys and the siege of Tournai

Descriptions of warfare found in the Chronicle of Louth Park Abbey, 1314-1346

The Battle of Crécy according to Jean Froissart

The War of Galata, according to the History of John Cantacuzenus, 1348

Letter from Edward the Black Prince, about the Battle of Poitiers, 1356

The Chronicle of Pere III: Campaign in Roussillion, 1344

Peasants at War in France: Guillaume l'Aloue in 1359

Contrat de maître Barra, facteur d’arbalètes et autres artilleries,  pris au service du consulat de Cahors le 1er octobre 1369 

English Troops in Portugal in 1381, according to Fernao Lopes -

The Crusade of the Bishop of Norwich in 1383, according to the Chronicle of Henry Knighton

The Crusade of the Bishop of Norwich in 1383, according to the Westminster Chronicle

The Crusade of the Bishop of Norwich in 1383, according to the Chronica maiora of Thomas Walsingham

Warfare in France and Flanders, 1381 to 1386, according to Buonaccorso Pitti

The Battle of Nicopolis in 1396, according to Johann Schiltberger

The Tree of Battles, by Honoré Bonet

A Muslim Manual of War from the Fourteenth Century

The Skill of Archery from a 14th century Mamluk-Kipchak Military Treatise

 

Fifteenth Century (1401-1500)

Sources on Tamerlane (1336-1405), including the Battle of Angora (1402)

Battles and Campaigns from The Chronicle of Adam of Usk

The Battle of Tannenburg or Grunwald in 1410, according to Jan Dlugosz

Annals of Owain Glyn Dwr, 1400-1415

The Battle of Agincourt, 1415

The Capture of Ceuta by the Portuguese (1415)

Battle Tactics of the Hussites

Joan of Arc's victory at Orleans (1428), according to the Commentaries of Pius II

Joan of Arc's campaigns, from the Chronicles of Enguerrand de Monstrelet

The Battle of Caravaggio (1448)

The Siege of Constantinople (1453), according to Nicolo Barbaro

The Siege of Constantinople (1453), according to George Sphrantzes

The Siege of Constantinople (1453), according to Kritovoulos

The Chronicles of Celje (in medieval German)

Schioppettieri a Venezia (1477)

Two Documents concerning Crossbow-shooting in the Marquisate of Mantua in the 15th century

Warfare in Fifteenth Century Italy, according to a Florentine merchant

A Description of a Castle in Milan in 1480

A Description of English soldiers during the Wars of the Roses

Defending Milan in 1490

The French Army in Italy (1494), according to Matteo Maria Boiardo

Warfare in the city of Perugia in 1495

The Battle of Fornovo (1495), according to Alessandro Beneditti

The Sack of Montopoli in Val D'Arno (1498)

Castel Bolognese (1500)

 

Sixteenth Century and Later (after 1501)

Babur's capture and loss of Samarkand (1501), according to the Baburnama

The Asahina Battle Chronicle of early Sixteenth Century Japan 

The Battle of Pavia in 1525, according to a Jewish chronicler

 

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