- Born on June 9, 1840 in Niort
- Deceased on December 21, 1893 in Champ-sur-Layon, at the age of 53 years
Parents
- Charles-Antonin d'Aviau de Piolant (1813 - 1886), comte d'Aviau
- Esther Chebrou de La Roulière
Family
- Married in 1877, with Georgette Cesbron Lavau (1858 - 1937), dame du Pineau, without issue.
Occupations
- maire de Champ-sur-Layon