William III of Dampierre III of Dampierre

male, deceased (1251)
house of Dampierre, County of Hainaut, Count of Flanders, namur, guy, assassinated…Counts of Flanders, War of the Succession of Flanders and Hainault, Margaret II of Flanders, BouchardofAvesnes
William III (1224 - 6 June 1251) was the lord of Dampierre from 1231 and count of Flanders from 1247 until his death. He was the son of William II...