Robert de ARSIC
Robert de was born about 1170 in Cogges, Oxfordshire, England.

 Sibyl de CREVEQUER
Sibyl de was born about 1147.  Sibyl de is no longer alive.

 Alexandra de ARSIC
Alexandra de was born about 1179 in Cogges, Oxfordshire, England.  She died before August 14th, 1267.