- Born on January 16, 1810 in Heussé, at château de Nantray
- Deceased on July 27, 1891 in this municipality, at château de Nantray, at the age of 81 years
Parents
- Frédéric Auguste d'Avenel, alias le Marquis de Longuève (1764 - 1850), comte d'Avenel, maire de Heussé, cultivateur
- Augustine Emélie Danjou (1783 - 1846)
Family
- Married with Marthe Le Petit de Serans, issuing
- Married with Aline Aglaé Ganel du Hetray