Engelram De Coucy Seigneur
Engelram was born about 1042 in Coucy, , , France.  He died in 1116.  He was buried in 1116.

 Adele (Ada) Of Marle Heiress
Adele (Ada) was born about 1044 in Roucy, , , France.

 Thomas De Coucy Sire
Thomas was born about 1073 in Coucy, , , France.  He died about 1146.  He was buried about 1146.