Eléonore was born in 1163, the daughter of unknown parents. The place is not known.
Her husband was Eudes III de Porhoët. They were married, but the date and place have not been found. Their two known children were Aliénor (?-?) and Mathilde (1183-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | 1163 |
|
Note 1
fille de Guiomarch IV, comte de Léon, et Nobilis de Penthièvre