Guillaume de GRENTEMESNIL
Guillaume de was born about 0965 in Grentemesnil, Calvados, Normandy, France.  Guillaume de is no longer alive.

 Sprotte de CREPY
Sprotte de was born about 0976 in Crepoy-en-Valois, Oise, Picardy, France.

 Sprotte de GRENTEMESNIL
Sprotte de was born about 0993 in Grentemesnil, Calvados, Normandy, France.