Éléonore de Léon was born circa 1150 in Léon to Guyomarch IV de Léon (c1125-1179) and Nobilis and died circa 1197 of unspecified causes. She married Eudon II de Porhoët (-1173) 1165 JL .
Children
| Name | Birth | Death | Joined with |
| Eudon III de Porhoët (c1165-1234) | 1165 | 1234 | Marguerite |
| Henri de Porhoët | |||
| Éléonore de Porhoët (-aft1243) | |||
| Alice de Porhoët | |||
Footnotes (including sources)
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