Gerold Geneva

Gerold was born about 1012 in *, Geneva, Switzerland.  Gerold's father is Aimon I COUNT of Vienne and his mother is Bertha Flanders.  His maternal grandfather was Baudouin III Flanders and his maternal grandmother is Mathilda UNKNOWN.  He was an only child.  He died about 1045.

They had a daughter named Joan.

They had a son named Aimon I.