Geoffrey Vicomte de Château-du-Loire
- Marriage: Clémence de la Roche
- Died: 6 Feb 1250
- Buried: Roceray
Noted events in his life were:
• Web Reference: Charles Cawley's Medieval Lands, Geoffroy, vicomte de Châteaudun.
"Gaufrido filio nostro, et Ysabella, Adelicia, Johanna, Agneta filiabus nostris" consented to the donation by "G comes Castriduni et A uxor mea" to the abbey of Bécheron by charter dated 1212 [Bécheron CXLVIII, p. 129]. "Gaufridus vicecomes Castriduni et…Adelicia vicecomitissa" donated a fair to the priory of Mondoubleau, with the consent of "Gaufrido filio nostro, filiabus nostris Ysabella, Adelicia, Johanna et Agnete", by charter dated May 1213 [Châteaudun La Madeleine, LXXII, p. 77]. Vicomte de Châteaudun. "Gaufridus vicecomes Castriduni" donated a fair to Châteaudun, with the consent of "Clemencia uxore mea, condam comitissa Blesensi", by charter dated Jul 1229 [ Châteaudun La Madeleine, LXXXVIII, p. 95]. Clemencia was his second wife, Clemence des Roches, widow of Thibaut VI comte de Blois, and daughter of Guillaume des Roches Senesal of Anjou and his wife Marguerite Dame de Sablê (Nevers).
Geoffrey married Clémence de la Roche, daughter of Guillaume de la Roche and Marguarite de Sablé. (Clémence de la Roche was born in Anjou and died after Sep 1259.)