Isabeau was the daughter of Bertrand IV de la Tour and Marie d'Auvergne. The date and place of her birth have not been found.
She died before 1426. The place is not known.
Her husband was Louis-Armand I de Chalençon, who she married on 12 SEP 1419. The place has not been found. Their four known children were Guillaume-Armand I (?-1474), Louise (?-?), Louis (c1422-?) and Jeanne (c1438-1475).
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Isabeau de la Tour |
Bertrand IV de la Tour |
Guy de la Tour |
Bertrand III de la Tour |
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Isabelle de Lévis-Mirepoix |
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Marthe Rogier de Beaufort |
Guillaume II Rogier de Beaufort |
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Marie du Chambon |
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Marie d'Auvergne |
Godefroy d'Auvergne |
Robert VII d'Auvergne |
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Marie de Dampierre-Flandre |
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Jeanne de Ventadour (Comborn) |
Bernard I de Ventadour (Comborn) |
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Marguerite de Beaumont-Brienne |
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| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | BEF 1426 |
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