Robert II D Auvergne Vicomte

Robert II's father is Robert I D Auvergne Vicomte and his mother is Algarde De Merceur.  His paternal grandparents are Arnaud I D Auvergne Vicomte and Bertilde (); his maternal grandparents are Beraud De Merceur Seigneur and Gerberge ().  He is an only child.

They had a son named Guillaume VI.