Henri was born about 1110, the son of Étienne I de Penthièvre and Havoise de Guingamp. The place is not known.
He died in 1183. The place is not known.
His wife was Mathilde de Vendôme, who he married on 19 SEP 1151. The place has not been found. Their only known child was Alain I (c1154-1212).
|
Henri I d'Avaugour |
Étienne I de Penthièvre |
Éon I de Bretagne |
Geoffroy I Bérenger de Bretagne |
+ | ||||
|
Havoise de Normandie |
+ | |||||||
|
Alain Canhiart |
+ | |||||||
| + | ||||||||
|
Havoise de Guingamp |
Thibaut de Blois |
Eudes II de Blois |
+ | |||||
|
Ermengarde d'Auvergne |
+ | |||||||
|
Adèle de Crépy |
Raoul IV de Vexin |
+ | ||||||
|
Adèle de Bar-sur-Aube |
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1110 |
|
|||
| Death | 1183 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | sire de la Roche-Derrien | |||||
| Nobility Title | FROM 1137 TO 1190 | comte de Trégor et de Goëlo (Guinganp et Tréguier) |
Note 1