Gauthier II de Brienne Ct de Brienne

Gauthier II de Brienne was born about 1105.¹   Gauthier II de Brienne's father was Erard I de Brienne Ct de Brienne and his mother was Agnes de Baudemont.  His paternal grandparents were Gauthier I de Brienne Ct de Brienne and Eustache de Bar-sur-Seine; his maternal grandparents were Andre de Baudemont and Agnes de Braine.  He was an only child.  He died in 1161.¹