Bertrand III of Baux (also known as Bertrando Del Balzo) was the 3rd Count of Andria and Squillace, and the 9th . He was born in August 1295 at Andria, Italy to Bertrand II of Baux and Berengaria of Andria and married Margerite d'Aulnay in about 1324.His son was: * Francis of Baux Duke of Andria, Count of Montescaglioso and Squillace, and Lord of Berre, Mison, and Tiano. He had three wives: Luisa de San Severino, Margaret of Taranto and Sueva Orsini. He died on 15 September 1347 in Naples, Italy and was buried at San Domenico Maggiore.