- Born on April 29, 1763 in Grenoble
- Deceased on December 31, 1854 in Varces-Allières-et-Risset, at château de Varces, at the age of 91 years
Parents
- Joseph Jean-Baptiste Planelli de La Valette (1718 - ), marquis de La Valette, écuyer du Roi auprès de Louise Marie de Bourbon, dernière fille de Louis XV
- Sabine Alloïs d'Herculais
Family
- Married on August 7, 1799 in Grenoble, with Pauline de Langon (1778 - )
- Married on July 24, 1816 in Grenoble, with Bonne Marie de Gratet du Bouchage (1774 - 1832)
- Married with Paule Françoise de Corbel Corbeau de Vaulserre
Occupations
- préfet du Gard (1824 - 1828)
- lieutenant-colonel de cavalerie
Distinctions
- chevalier de l'ordre de Saint-Louis
- ordine dei Santi Maurizio e Lazzaro