Isabelle — Jean de Ghistelles. Jean (son of Jean de Ghistelles and Marie de Luxembourg) was born Abt 1315; died Abt 1380. [Group Sheet]
Jean — Marguerite de Reinglaset. [Group Sheet]
Isabeau married Robert de Béthune Abt 1385. Robert (son of Jean de Béthune and Jeanne de Coucy) was born Abt 1351; died 1408. [Group Sheet]
Jeanne married Robert de Bar 16 Feb 1409. Robert (son of Henri de Bar and Marie de Coucy) was born Abt 1390; died 25 Oct 1415, Bataille d'Azincourt, Pas-de-Calais, France. [Group Sheet]