War of the Flemish Succession

War of the Flemish Succession
Date1244 – 1254
Location
Result Flanders passed to the Dampierres, Hainaut to the House of Avesnes
Belligerents

House of Flanders
House of Dampierre

County of Anjou

House of Avesnes
County of Holland

County of Zeeland
Commanders and leaders

Margaret II
William II
Guy of Dampierre

Charles I

John of Avesnes

William II

The War of the Flemish Succession was a series of feudal conflicts in the mid-thirteenth century between the children of Margaret II, Countess of Flanders. They concerned the succession to the countship of two counties, one a fief of the King of France (Flanders) and one a fief of the King of Germany (Hainault).