Girard Guigo I Count of Vienne

Girard Guigo I Count of was born in 1112 in Vienne France.¹   Girard Guigo I Count of's father was Guillaume Count De Macon and his mother was Poncia Lady of Treves.  His paternal grandparents were Etienne I Count De Macon and Beatrix of Lorraine; his maternal grandparents were Thibault II of Treves and Alice. He had a brother named Etienne II Count.  He was the older of the two children.