- Born in 1826
- Deceased on August 3, 1902 in Mairy-sur-Marne, at château de Mairy, at the approximate age of 75 years
Parents
- Henri Loisson de Guinaumont (1802 - 1889), comte de Guinaumont, auditeur au Conseil d'État
- Amélie Lescarbotte de Beaufort (1803 - 1840)
Family
- Married on July 24, 1853, with Alix Le Charron (1833 - 1923), issuing
