William married Maud Of LANCASTER in 1352. Maud (daughter of Henry "The Wryneck" Of GROSMENT and Isabel DE BEAUMONT) was born on 4 Apr 1335; died on 10 Apr 1362 in Died of pestilence. [Group Sheet] [Family Chart]
Louis married Margarete Countess Of HOLLAND in 1324. Margarete (daughter of William III and Jeanne Of VALOIS) was born in 1311 in Le Quesnoy, Nord, France; died on 23 Jun 1356 in Le Quesnoy, Nord, France; was buried in Valenciennes, Nord, france. [Group Sheet] [Family Chart]