Enguerrand II De Coucy
Enguerrand II was born in 1108 in Coucy, Picardy, France.  He died at the age of 40 in 1148 in Nazareth, Palestine.

 Agnes De Beaugency
Agnes was born in 1112 in Beaugency, Loiret, Orleanais/Centre, France.

 Raoul I De Coucy
Raoul I was born in 1139 in Coucy, Picardy, France.  He died at the age of 52 on November 1st, 1191 in Acre, Palestine.