Josse was the son of Henri de Bailleul and Jeanne van de Walle. The date and place of his birth have not been found.
Josse de Bailleul
Henri de Bailleul
Louis de Bailleul (-1453)
Marguerite de Flandre
Adrienne van Halewijn
Wautier van Halewijn
Marie de Wissocq
Jeanne van de Walle