Yvon was born about 1296, the son of Yvon X de la Jaille and Isabeau de Coësmes. The place is not known.
He died on 18 JUN 1347 in bataille de la Roche Derrien.
His wife was Marguerite de Rochefort, who he married in 1317. The place has not been found. They had no known children.
Yvon XI de la Jaille |
Yvon X de la Jaille |
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Isabeau de Coësmes |
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Event | Date | Details | Source | Multimedia | Notes | ||
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Birth | ABT 1296 |
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Death | 18 JUN 1347 |
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