Isabelle was born in 1411, the daughter of Jean de Bretagne and Jeanne de Valois. The place is not known.
She died about 1444 in Auray, Morbihan, Bretagne, France.
Her husband was Guy XIV de Laval, who she married on 1 OCT 1430 in Redon. Their ten known children were Yolande (1431-?), Françoise (1432-1432), Jeanne (1433-1498), Anne (1434-1434), Guy XV (1435-1501), Jean (1437-1476), Arthuse (1437-1461), Hélène (1439-1500), Louise (1440-?) and Pierre (1442-1493).
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Isabelle de Bretagne |
Jean de Bretagne |
Jean de Bretagne |
Jean de Bretagne |
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Jeanne de Flandre |
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Jeanne de Navarre |
Charles II de Navarre |
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Jeanne de France |
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Jeanne de Valois |
Charles VI de Valois |
Charles V Capet |
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Jeanne de Bourbon |
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Elisabeth von Bayern-Ingolstadt |
Stefan III von Bayern-Straubing |
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Taddea Visconti |
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| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | 1411 |
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| Death | ABT 1444 |
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Note 1
Note 2
not Richards ancestor