Guillaume was born in 1136, the son of Geoffroi V Plantagenêt and Mathilde de Normandie. The place is not known.
He died in 1164. The place is not known.
His wife was Constance de Bretagne, who he married in ABT 1155. The place has not been found. They had no known children.
|
Guillaume Plantagenêt |
Geoffroi V Plantagenêt |
Foulques V d'Anjou |
Foulques IV d'Anjou |
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|
Bertrade de Montfort |
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|
Erembourg de la Flèche |
Élie I de la Flèche |
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|
Mahaut Mathilde |
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|
Mathilde de Normandie |
Henri I de Normandie |
Guillaume de Normandie |
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|
Mathilde de Flandre |
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|
Edith of Scotland |
Malcolm III Canmore MacDuncan |
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|
saint Marguerite d'Écosse |
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| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | 1136 |
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| Death | 1164 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | comte de Poitou |