Years: 1237 - 1237

March

Locations

• Constantinople Istanbul Turkey

People

• Baldwin II of Constantinople
• Ivan Asen II
• John III Doukas Vatatzes
• John of Brienne

Groups

• Greeks, Medieval (Byzantines)
• Flemish people
• French people (Latins)
• Bulgarian Empire (Second), or Empire of Vlachs and Bulgars
• Latin Empire of Constantinople (“Romania”)
• Nicaea, Empire of

Topics

• Byzantine-Bulgarian Wars
• Crusades, The
• Byzantine Civil War of 1222-42
• Latin Empire-Byzantine Empire War, Second

Commodoties

• Weapons

Subjects

• Commerce
• Labor and Service
• Conflict
• Faith
• Government
• Technology

Regions

• Southeast Europe

Subregions

• Eastern Southeast Europe