Count William III OF HAINAULT(abt 1286 - 7 Jun 1337)
Jean DE VALOIS(abt 1294 - 7 Mar 1342)
William IV COUNT OF HOLLAND
b. abt 1317, Le Quesnoy, Nord, France
d. 26 Sep 1345, Worms, Friesland, Netherlands
bur. Valenciennes, Nord, France
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