Raoul I de COUCY, SEIGNEUR DE MARLE
He married Agnes de Hainault Abt 1163 at Mons, Hainaut, Belgium . Agnes de Hainault was born at Mons, Hainaut, Belgium Abt 1141 daughter of Baudouin IV "le Batisseur" Count of Hainault and Alix Comtesse de Namur, Countess de Hainaualt .
They were the parents of 3
children:
Yolande de Coucy
born Abt 1164.
Isabeau de Coucy
born Abt 1166.
Ade de Coucy
born Abt 1168.
Raoul I de Coucy, Seigneur de Marle died 1 Nov 1191 at Siege of Acre, Palestine .
Agnes de Hainault died Abt 1168/73 .