Joseph-Alphonse-Omer de Valbelle

Joseph-Alphonse-Omer de Valbelle was born on 18 June 1729 in Aix-en-Provence.^[1] His father was André Geoffroy de Valbelle and his mother, Marguerite-Delphine de Valbelle.^[2] He had a brother, Joseph-Ignage-Cosme de Valbelle, and a sister, Anne Alphonsine de Valbelle.^[2]

He served as a mestre de camp in 1749, maréchal de camp in 1762, followed by Lieutenant general of Provence.^[2]

After his brother's death in 1766, he inherited the marquisates of Tourves, Rians, Montfuron, Bressuire, the Baronetcies of Saint-Symphorien-sur-Coise and Meyrargues, the Countom of Oraison, Valbelle, Sainte-Tulles, Cadarache, Rougiers, Venelles, Peyrolles-en-Provence, Mousteyret, Levens, Reveste, Cucuron, etc.^[1][2]

He resided in a hôtel particulier on the Rue du Bac in Paris.^[1] He also resided at the family Hôtel de Valbelle in Aix-en-Provence.^[3] Additionally, he resided at the family castle, Château des Valbelles in Tourves.^[1] He had an affair with La Clairon (1723–1803) and bequeathed her 4,000 French livres after his death.^[4]

He died of apoplexy on 18 November 1818 in Paris.^[1] He was buried in the Chartreuse de Montrieux, a monastery in Méounes-lès-Montrieux.^[1]