Robert II De Dreux
Robert II was born about 1154 in Dreux, France.  He died on December 28th, 1218.

 Yolande De Coucy
Yolande was born in Coucy, France.

 Eleanore De Dreux
Eleanore was born in 1186.  She died after April 1248.

 Philippine de Dreux
Philippine was born about 1192 in Dreux.

 Robert III Gasteble De Dreux
Robert III Gasteble was born in Dreux, France.  He died in Braine, France.