Joseph Marie Noel Valois, 1911 Encyclopædia Britannica, Volume 6… (1911)
“ These tempting offers gave rise to a series of expeditions into Italy carried out almost exclusively at Clement’s expense, in the first of which Louis lost his life. These enterprises on several occasions planted Angevin domination in the south of the Italian peninsula, and their most decisive result was the assuring of Provence to the dukes of Anjou and afterwards to the kings of France. After the death of Louis, Clement hoped to find equally brave and interested champions in Louis’ son and namesake; in Louis of Orleans, the brother of Charles VI.; in Charles VI. himself ”
