Beatrice of Provence Countess of Provence and Forcalquier (c.1229–1267) (1229–1267) Parents Beatrice of Savoy Ramon Berenguer IV, Count of Provence Children Louis d'Anjou Elizabeth of Sicily Beatrice of Sicily, Latin Empress Philip of Sicily Blanche of Anjou Charles II of Naples Robert d'Anjou Siblings Eleanor of Provence Margaret of Provence Sanchia of Provence Partners Charles I of Naples