ELEONORE de Porhoët (-after 24 Jun 1251). Dame de la Chèze. "Petrum de Chemillie dominum Mauritanii et Alienor vicecomitissam de Rohan eius uxorem" reached agreement with the abbé de Sainit-Jacut-des-Iles regarding a construction, by charter dated 24 Jun 1251[1380]. "Joannes dux Britanniæ comes Richemondiæ" confirmed another agreement between “Radulphus dominus Fougeriarum” and “avunculus noster Petrus de Chemilleio et Oliverius de Montauban et pro se et ratione uxorum suarum” as heirs of “Eudonis filii comitis de Caduca” by charter dated 14 Apr 1241[1381]. "Petrus de Camilliaco dominus de Chesia et Alienor eius uxor quondam vicecomitissa de Rohan" confirmed that “Gaufridus de Cadellac miles” granted “feodum...de parochia de Ploemet” to “fratri nostro Thomæ de Camilliaco militi” by charter dated Jan 1246[1382]. A charter dated Nov 1248 records a third division of the inheritance of “monseignour Eun fils le Comte” between "Raol seigneur de Fougieres, Pierres de Chemillé seigneur de Brochessac et Alienor sa femme, et Ollivier de Montauban et Joanne sa femme", including “quand il avendra que le doaire Margarite qui fut femme monseignor Eun filz le Comte escherra après la mort d´icelle, le hebergement de la Ville Jagu et le Plessix”[1383]. “Alienor vicecomitissa de Rohan” donated property to Bonrepos, with the consent of "domino Petro de Chumuleiaco marito meo et Alano de Rohan primogenito et herede meo", by charter dated Mar 1250[1384]. m firstly ALAIN [V] Vicomte de Rohan, son of ALAIN [IV] Vicomte de Rohan & his wife Mabile de Fougères (-1242). m secondly as his second wife, PIERRE de Chemillé, son of GUY de Thouars Duke of Brittany & his second wife Eustachie d'Argenton dite de Chemillé (-[1254/55]).