Sir Raoul de Coucy
Sir Raoul was born about 1141 in Coucy, Ardens, France.  He died on November 1st, 1191 in Siege of Acre, Kingdom of Jerusalem.

 Agnes De Hainault
Agnes was born about 1142 in Mons, Hainaut, Belgium.  She died about 1168.

 Yolande de Coucy
Yolande was born about 1164 in Coucy, Ardens, France.

 Isabeau de Coucy
Isabeau was born about 1166.

 Ada de Coucy
Ada was born about 1168.