MaleWillem Iv Count Holland |
| Birth | Abt 1317 | Of, Le Quesnoy, Nord, France |
| Death | 26 Sep 1345 | , Worms, FRIESLAND, Netherlands |
| Burial | , Valenciennes, Nord, France |
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| Marriage | ||
| Other Spouse | Jeanne Duchess Of Brabant & Limbou, G | F9147 | |
| Marriage | 1334 | |
| Father | Guillaume Iii, De Avesnes, [COUNT OF HAINAU | F7416 Group Sheet | |
| Mother | Jeanne De Valois, [COUNTESS OF HAI | F7416 Group Sheet | |