Bertrand III of Baux

Bertrand III des Baux was born at Andria in 1295, the son of Bertrand II des Baux, and became count of Andria. A leading Neapolitan baron, he served as senator of Rome, captain-general of Tuscany and long as grand justiciar of the realm. In 1309 he married Beatrice of Anjou, daughter of King Charles II.

His second wife Marguerite was the mother of his heir Francis. Pope Clement VI charged him with punishing the killers of Andrew of Hungary, murdered in 1345. He died in Naples in 1347 or 1351.