Wiki information Cabassoles:

Philippe de Cabassoles
Man, Deceased Person, Person

Philippe de Cabassole or Philippe de Cabassoles, the Bishop of Cavaillon, Seigneur of Vaucluse, was the great protector of Renaissance poet Francesco Petrarch.

De vita solitaria
Book, Written Work

De vita solitaria is a philosophical treatise composed in Latin and written between 1346 and 1356 by Italian Renaissance humanist Petrarch. It constitutes an apology of solitude dedicated to his friend Philippe de Cabassoles.