He was a knight. He was the Lord of parts of
Arles,
Fos,
Martigues. He served as
Conseiller d'Etat and
Chamberlain to King
Charles I of Naples. He served as the Baron of
Sicily and
Provence. He was the only Frenchman to survive the
Sicilian Vespers of 1282 when
France lost
Sicily to the rebels. ==Personal life==