Ancilie was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Umberto I di Savoia. They were married, but the date and place have not been found. Their six known children were Amedeo I (c1016-1051), Oddone I (c1023-1060), Burcardo (<1023-<1068), Aimone (?-1053/54), Adelaide (c1025-?) and Giovanni (?-?).
Note 1
fille du recteur laïc de l’abbaye de Saint-Maurice d'Agaune, qui semble la plus probable ;
1. Ancilie de Lenzbourg (ou Ancillie de Lensbourg), (974-?), fille de Arnold Von Schannis, maître de cérémonie de la maison de Bourgogne ;
2. Ancilie de Nyon, fille d’Anselme de Nyon.