- Born on September 14, 1812
Parents
- Jacques O'Neill (1783 - 1839), conde de Tyrone
- Anne-Modeste Hugonnec
Family
- Married on June 4, 1817, with Hermine de La Ponce, issuing
Valentine (1849 - 1913)- Marguerite (1850 - )
- Thérèse (1852 - )
Occupations
- sous-préfet
Distinctions
- chevalier de l'ordre de la Légion d'honneur