Eudon was born about 1120 in Josselin, Morbihan, France, the son of unknown parents.
He died after 1173. The place is not known.
His wife was Berthe I de Cornouaille, who he married in 1148. The place has not been found. Their only known child was Amicie (c1135-?).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1120 |
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| Death | AFT 1173 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | vicomte de Porhoët | |||||
| Nobility Title | régent de Bretagne |
Note 1