Arnoul — . Unknown [Group Sheet]
Jean married Wilhelmine de Wavrin Abt 1270. Wilhelmine (daughter of Robert II de Wavrin and Mathilde de Béthune) was born Abt 1250; died 1312. [Group Sheet]
Arnould married Catherine de Schelderode Abt 1295. Catherine (daughter of Gérard de Schelderode and Mabilia de Scheldewindeke) died 12 May 1314; was buried , Église des Récollets d'Audenarde, Flandre-Orientale, Belgique. [Group Sheet]