Who were Olivier I de Rohan, Seigneur du Gué-de-l'Isle's parents?

Question

Accepted Answer

Olivier I de Rohan, Seigneur du Gué-de-l'Isle's parents were Eon de Rohan, Seigneur du Gué-de-l'Isle and Aliette de Coetlogon, Dame du Gué-de-l'Isle.

Olivier I de Rohan, Seigneur du Gué-de-l'Isle