Arnold married Alix de Rosoy Abt 1220. Alix (daughter of Roger de Rosoy and Adélaïde d'Avesnes) was born Aft 1195; died Aft 1249. [Group Sheet]
Jean married Alix de Nesle Abt 1253. Alix (daughter of Jean de Nesle and Marie de Chimay) was born Abt 1236; died 1253. [Group Sheet]
Jeanne married Jean II de Nesle Abt 1270. Jean (son of Jean de Nesle and Béatrix de Joigny) was born Abt 1240; died 1300. [Group Sheet]
Marguerite married Jean II de Looz 1284. Jean (son of Jean de Looz and Isabeau de Condé) was born Abt 1270; died 1310, Brescia, Lombardie, Italia. [Group Sheet]