Robert II De+ Chaumont
Robert II De+ was born about 1134 in Chaumont-en-Vexin, Ile de France, France.  He died in 1174.

 Richilde+ Saint Clare
Richilde+ was born about 1135 in Rosslyn Castle, Mid Lothian, Scotland.

 Aude De+ Chaumont
Aude De+ was born about 1155 in Chaumont-en-Vexin, Ile de France, France.  She died after 1185 in Holkington, Norfolk, England.