Willem was born about 1167 in La Haye (Den Haag, 's-Gravenhage, the Hague), Holland, Nether Regions , the son of Floris III van Holland and Ada d'Huntingdon.
He died on 04 FEB 1222 in Rijnsburg, Katwijk, Zuid-Holland, Nederland.
He had two marriages/partners. His first wife was Aleid van Gelre, who he married in 1197. The place has not been found. Their only known child was Floris IV (1210-1234).
His second wife was Marie de Brabant, who he married in 1220. The place has not been found. They had no known children.
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Willem I van Holland |
Floris III van Holland |
Dirk VI van Holland |
Floris II van Holland |
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Gertrude de Lorraine |
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Sophie von Salm |
Otto II von Salm |
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Gertrud von Northeim |
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Ada d'Huntingdon |
Henri de Northumberland |
David I MacMalcolm |
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Mathilde of Huntingdon |
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Ada de Warenne |
Guillaume II de Varennes |
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Isabelle de Vermandois |
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| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1167 |
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| Death | 4 FEB 1222 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | FROM 1203 TO 1222 | graaf van Holland (comte de Hollande) en Zeeland |
Note 1