Beatrice of Savoy (c. 1198 – c. 1267) was Countess consort of Provence by her marriage to Ramon Berenguer V, Count of Provence. She served as regent of her birth country Savoy during the absence of her brother in 1264.
Beatrice was the daughter of Thomas I of Savoy and Margaret of Geneva. Beatrice was the tenth of fourteen children born to her parents.
Beatrice of Provence (c. 1229 – 23 September 1267), was the ruling Countess of Provence and Forcalquier from 1245 until her death, as well as Countess of Anjou and Maine and Queen of Sicily by marriage to Charles I of Naples.
Beatrice was the fourth and youngest daughter of Ramon Berenguer V, Count of Provence and Beatrice, daughter of Count Thomas I of Savoy and Margaret of Geneva.
Charles I (Italian: Carlo; early 1226/1227 – 7 January 1285), commonly called Charles of Anjou or Charles d'Anjou, was King of Sicily from 1266 to 1285. He was a member of the Capetian dynasty and the founder of the House of Anjou-Sicily. Between 1246 and 1285, he was Count of Provence and Forcalquier in the Holy Roman Empire and Count of Anjou and Maine in France. In 1272 he was proclaimed King of Albania, in 1277 he purchased a claim to the Kingdom of Jerusalem, and in 1278 he became Prince of Achaea after the previous ruler, William of Villehardouin, died without heirs.
The youngest son of Louis VIII of France and Blanche of Castile, Charles was destined for a church career until the early 1240s. He acquired Provence and Forcalquier through his marriage to Beatrice. His attempts to restore central authority brought him into conflict with his mother-in-law, Beatrice of Savoy, and the nobility. He relinquished control of Forcalquier to his mother-in-law in 1248, although she returned it to him in 1256. Charles received Anjou and Maine from his brother, Louis IX of France, in appanage. He accompanied Louis during the Seventh Crusade to Egypt. Shortly after he returned to Provence in 1250, Charles forced three wealthy autonomous cities—Marseille, Arles and Avignon—to acknowledge his suzerainty.