HistoryData
war1261

1261 battle between the Latin and Nicaean Empires

August 1, 1261

The 1261 reconquest of Constantinople ended 57 years of Latin rule and restored the Byzantine Empire under the Palaiologos dynasty.

Quick Facts

Year
1261
Category
war

Key Facts

Year of reconquest
1261
Duration of Latin occupation
57 years (1204–1261)
Nicaean commander
Alexios Strategopoulos
Dynasty restored
Palaiologos dynasty
Subsequent Byzantine tenure
Nearly two centuries, until 1453

By the Numbers

1,261
Year of reconquest
57
Duration of Latin occupation
1,453
Subsequent Byzantine tenure

Location

Map of Constantinople, TurkeyMap of Constantinople, TurkeyConstantinople, Turkey

Cause → Event → Consequence

Cause

In 1204, forces of the Fourth Crusade sacked Constantinople and installed the Latin Empire, a crusader state, displacing Byzantine rule. The successor Nicaean Empire preserved Byzantine institutions in exile and eventually grew strong enough to challenge Latin control of the city.

Event

In August 1261, Nicaean general Alexios Strategopoulos led a force that seized Constantinople from the Latin Empire, ending over half a century of Latin occupation of the Byzantine capital with relatively little resistance.

Consequence

The reconquest dissolved the Latin Empire and re-established the Byzantine Empire under the Palaiologos dynasty. The restored empire retained Constantinople for nearly two more centuries until the city fell to the Ottoman Turks in 1453.

Belligerents & Mobilization Analysis

Side A

1 belligerent

Nicaean Empire
Key Commanders

Alexios Strategopoulos.

Side B

1 belligerent

Latin Empire
Outcome
Nicaean victory; Constantinople recaptured and the Byzantine Empire restored under the Palaiologos dynasty.

Timeline Context

Timeline around 12611261125812591260126212631264Nicaean–Genoese trade and defense treaty1261 battle in Irelandreconquest-of-constantinople-1261