Robert De+ Meullent
Robert De+ was born about 0965 in Mellent, Normandy, France.

 Alix De+ Vexin
Alix De+ was born about 0969.

 Waleran III De+ Meullent
Waleran III De+ was born about 0985 in Meullent, Normandy, France.  He died in 1069.