Ramon Berenguer IV or V of Provence

Ramon Berenguer (1198–1245) of the House of Barcelona was count of Provence and Forcalquier, the first count to reside there in a century. After his father Alfonso II died in 1209 he was sent to the Templar castle of Monzón, returning in 1216 to claim his inheritance, and in 1219 he married Beatrice of Savoy.

From 1226 he reasserted his authority over Marseille; he and Beatrice also supported troubadours at their court. In 1234 he pledged castles to provide a dowry for their daughter Margaret.

His four daughters married rulers: Margaret wed Louis IX of France, Eleanor Henry III of England, Sanchia Richard of Cornwall, and Beatrice Charles I of Sicily. He died at Aix in 1245, leaving Provence to Beatrice.