Guillaume was born about 1094, the son of Hugues I de Vermandois and Adélaïde de Vermandois. The place is not known.
He died about 1096. The place is not known.
His wife was Isabelle de France. They were married, but the date and place have not been found. They had no known children.
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Guillaume de Vermandois |
Hugues I de Vermandois |
Henri I Capet |
Robert II Capet |
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Constance de Provence |
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Anna de Kiev |
Iaroslav I Vladimirovich |
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Ingigerde Olofsdottir |
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Adélaïde de Vermandois |
Herbert IV de Vermandois |
Eudes I de Vermandois |
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Pavie de Ham |
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Alix de Valois |
Raoul IV de Vexin |
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Adèle de Bar-sur-Aube |
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1094 |
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| Death | ABT 1096 |
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