Rue Roux-Alphéran, for its part, is a place rich in history and heritage. Formerly called rue Longue-Saint-Jean, it bears witness to an aristocratic past, marked by the presence of great personalities of the time. One of the most remarkable residences on this street was that of the writer and lord of Fuveau, author of the famous Treatise on Fiefs in Provence (1687). This legal text, of capital importance for the region, helped to consolidate the authority of the nobility over Provençal lands. The father of this author, Sauveur de Peysonnel, was a field marshal and inspector general of the cavalry during the reign of Louis XIV. Nicknamed “the brave Peysonnel”, he left a lasting mark on this street, reinforcing its aristocratic character.