Geoffroy IX de Chateaubriand
Mon sang a teint les bannières de France
- Born in 1314 in La Roche-Derrien
- Killed on June 20, 1347 in this municipality, at the approximate age of 32 years
- Burial in La Meilleraye-de-Bretagne, at abbaye Notre-Dame
Parents
- Geoffroy VIII de Chateaubriand ( - 1328), chevalier, baron de Châteaubriant
- Jeanne de Belleville, la lionne de Clisson (c. 1300 - 1359), dame de Belleville, pirate
Family
- Married with Isabeau d'Avaugour ( - 1400), princesse de Talmont, without issue.