- Born on June 28, 1754
- Deceased on February 11, 1827, at the age of 72 years
Parents
- Marc Antoine Philibert Viallet (c. 1717 - c. 1762)
- Anne Marie de Cirace (bef. 1734 - 1787), dame de Charvex
Family
- Married on September 10, 1777, with Hyacinthe Favier, without issue.
- Married on October 6, 1787, with Julie d'Oncieu de La Bâtie (1766 - 1843), issuing
- Jules (1791 - 1865)
Césarine (1801 - 1855)- Jeanne Marie (1804 - )
Occupations
- président au parlement de Savoie
- conseiller d'État du roi de Sardaigne
- sénateur au souverain Sénat de Savoie
- substitut de l'avocat général