Guillaume was born about 1283, the son of Olivier II de Tinténiac and Havoise d'Avaugour. The place is not known.
He died after 1303. The place is not known.
|
Guillaume III de Tinténiac |
Olivier II de Tinténiac |
Alain de Tinténiac |
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|
Théophile Goyon |
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|
Havoise d'Avaugour |
Alain II d'Avaugour |
Henri II d'Avaugour |
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|
Marguerite de Mayenne |
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|
Marguerite de Beaumont-Gâtinais |
Guillaume de Beaumont-Gâtinais |
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|
Jeanne d'Aquigny |
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1283 |
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| Death | AFT 1303 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Tinténiac et de Bécherel |