Erard II, Count of Brienne

Érard II of Brienne was count of Brienne from 1161 to 1191, and a French general during the Third Crusade, most notably at the Siege of Acre. He was the son of Gautier II, count of Brienne, and Humbeline Baudemont, daughter of Andrew, lord of Baudemont and Agnès of Braine. His paternal grandparents were Érard I, Count of Brienne and Alix de Roucy. During this siege, he saw his brother André of Brienne die on 4 October 1189, before being killed himself on 8 February 1191. Érard II's nephew was Érard of Brienne-Ramerupt.