Yvon was born in 1276, the son of unknown parents. The place is not known.
He died in 1299. The place is not known.
His wife was Isabeau de Coësmes. They were married, but the date and place have not been found. Their only known child was Yvon XI (c1296-1347).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | 1276 |
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| Death | 1299 |
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Note 1
fils de Yvon IX de La JAILLE ca 1252-1299 & Marthe de La MOTTE de JUIGNÉ