Ebles I de Comborn
Ebles I was born about 0953.  He died about 1007.

 Beatrice (or Beatrix) of Normandy Viscountess
Beatrice (or Beatrix) of was born about 0980 in ,Normandy,France.  She died on January 18th, 1035.

 Guillaume I de Turenne
Guillaume I was born about 0995.  He died about 1037.

 Archambaud III de Comborn vicomte de Ventadour
Archambaud III was born about 1000.  He died about 1053.