- Born on March 24, 1833 at château de Puellemontier
- Deceased on January 14, 1913 in Paris, at the age of 79 years
Parents
- Alphonse de Meyronnet Châteauneuf (1804 - 1862), chevalier, marquis de Châteauneuf, lieutenant de cuirassiers
- Louise du Pont de Compiègne (1814 - 1885)
Family
- Married on June 12, 1864 in Puellemontier, with Laure du Quesne (1841 - 1923), issuing
Clotilde (1865 - 1945)- Marie-Thérèse (1866 - 1915)
Occupations
- maire de Puellemontier
- attaché d'ambassade à Turin