William Iii Lebon Comte Dehainaut
William Iii Lebon Comte was born in 1280 in Avesnes, Seine-Maritime, Haute-Normandie, France.¹   He died at the age of 57 on June 8th, 1337 in Valenciennes, Nord, Nord-Pas-de-Calais, France.¹ 

 Jeanne Countess Dehainault Devalois
Jeanne Countess Dehainault was born about 1294 in Valois, France.²   She died in 1352 in Fontenelle, Yonne, Bourgogne, France.² 

 Phillipa De Hainaut
Phillipa was born on June 24th, 1311 in Mons, Hainault, Belgium.³   She died at the age of 58 on August 14th, 1369 in Windsor Castle, Berkshire, , England.³