Érard de Brienne
French nobleman
Years: 1170 - 1246
Érard de Brienne (c. 1170 † 1246) was a French nobleman.
He is lord of Ramerupt and of Venizy, and also a pretender to the county of Champagne as an instigator of the Champagne War of Succession.
He is a son of André of Brienne and of Alix of Vénizy.
