Guillaume was born about 1205, the son of Béraud VII de Mercœur and Alix de Bourgogne. The place is not known.
He died after 1279. The place is not known.
His wife was Alix de Ventadour. They were married, but the date and place have not been found. They had no known children.
|
Guillaume de Mercœur |
Béraud VII de Mercœur |
Béraud VI de Mercœur |
Béraud V de Mercœur |
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|
Judith d'Auvergne |
Guillaume VIII (IX) d'Auvergne |
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|
Anne de Nevers |
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|
Alix de Bourgogne |
Hugues III de Bourgogne |
Eudes II de Bourgogne |
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Marie de Champagne |
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Alix de Lorraine |
Mathieu I de Lorraine |
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|
Judith von Hohenstaufen |
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| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1205 |
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| Death | AFT 1279 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Gerzat |