Fourth Crusade

E91481

The Fourth Crusade was a 13th-century military expedition that infamously diverted from its original goal of reclaiming the Holy Land to instead sack the Christian city of Constantinople in 1204.

All labels observed (5)

How this entity was disambiguated

Statements (48)

Predicate Object
instanceOf crusade
military expedition
religious war
belligerent Byzantine Empire
Crusader army
Republic of Venice
cause Byzantine dynastic disputes
Venetian financial and political interests
call to crusade by Pope Innocent III
desire to recover Jerusalem
commandedBy Boniface I of Montferrat
surface form: Boniface I, Marquess of Montferrat
conflictType Byzantine–Latin conflicts
surface form: Latin–Byzantine conflict

religious conflict
date 1202–1204
endTime 1204
keyFigure Byzantine Emperor Alexios III Angelos
surface form: Alexios III Angelos

Alexios IV Angelos
Baldwin of Flanders
Boniface I of Montferrat
surface form: Boniface I, Marquess of Montferrat

Enrico Dandolo
Pope Innocent III
location Byzantine Empire
Constantinople (probable)
surface form: Constantinople

Eastern Mediterranean
notableConsequence dispersal of Byzantine art and relics to Western Europe
intensification of Latin–Greek animosity
plunder and destruction of Constantinople
notableEvent Sack of Constantinople in 1204
surface form: Sack of Constantinople (1204)

Siege of Zara
opposedBy Byzantine loyalists
Eastern Orthodox clergy
organizedBy Pope Innocent III
originalObjective attack on Muslim-controlled Holy Land
reconquest of Jerusalem
outcome creation of the Latin Empire of Constantinople
long-term decline of Byzantine power
partition of Byzantine territories among crusaders and Venice
partOf Crusades
pointInTime 13th century
religion Roman Catholicism
result Sack of Constantinople in 1204
surface form: Sack of Constantinople

capture of Constantinople by crusaders
deepened schism between Eastern Orthodox and Roman Catholic Churches
establishment of the Latin Empire
weakening of the Byzantine Empire
startTime 1202
supportedBy Republic of Venice
year 1204

How these facts were elicited

Referenced by (54)

Full triples — surface form annotated when it differs from this entity's canonical label.

Pope Innocent III launched Fourth Crusade
Latin Empire establishedBy Fourth Crusade
Late Byzantine period significantEvent Fourth Crusade
Chronicle of Morea mainSubject Fourth Crusade
Duchy of Athens establishedAfter Fourth Crusade
Third Crusade followedBy Fourth Crusade
Crusades majorCampaign Fourth Crusade
Sack of Constantinople in 1204 partOf Fourth Crusade
Sack of Constantinople in 1204 combatant Fourth Crusade
this entity surface form: Crusaders of the Fourth Crusade
Sack of Constantinople in 1204 precededBy Fourth Crusade
this entity surface form: First siege of Constantinople by the Fourth Crusade in 1203
Venetian navy participatedIn Fourth Crusade
Fifth Crusade (planning phase) follows Fourth Crusade
Lothar of Segni involvedIn Fourth Crusade
Republic of Venice notableEvent Fourth Crusade
Byzantine emperors significantEvent Fourth Crusade
Crusaders tookPartIn Fourth Crusade
Imperium Romaniae establishedAfter Fourth Crusade
Henry of Flanders participatedIn Fourth Crusade
House of Flanders participatedIn Fourth Crusade
Enrico Dandolo participantIn Fourth Crusade
Empire of Nicaea foundedAfter Fourth Crusade
Empire of Romania establishedAfter Fourth Crusade
Laskarid dynasty significantEvent Fourth Crusade
Fifth Crusade follows Fourth Crusade
Frankish Greece hasCause Fourth Crusade
Villehardouin dynasty gainedPowerAfter Fourth Crusade
Byzantine Emperor Alexios III Angelos conflict Fourth Crusade
subject surface form: Alexios III Angelos
House of Montfort participatedIn Fourth Crusade
Duke of Neopatras follows Fourth Crusade
Duke of Neopatras establishedAfter Fourth Crusade
de la Roche dynasty participatedIn Fourth Crusade
subject surface form: Othon de la Roche
Brienne dynasty associatedEvent Fourth Crusade
Duke of Athens follows Fourth Crusade
Byzantine armed forces significantBattle Fourth Crusade
this entity surface form: Fourth Crusade siege of Constantinople
Baldwin of Flanders participatedIn Fourth Crusade
Latin Crusaders participatedIn Fourth Crusade
Latin Crusaders crusadeNumber Fourth Crusade
Horses of Saint Mark lootedDuring Fourth Crusade
Arsenale di Venezia usedDuring Fourth Crusade
Angelid dynasty notableEvent Fourth Crusade