Robert le Fort de MARVOIS
Robert le Fort de was born in 0820 in France.  He died in Anjou, France.

 Adelheid  CAROLINGIANS
Adelheid  was born about 0824 in Tours, Indre-et-Loire, France.

 Robert I de MARVOIS
Robert I de was born in 0850 in Burgundy, Marne, France.  He died in Soissons, Aisne, France.