Background
Until his father"s death, he used the title of Marquis of Torres Novas, and also succeeded him as 2nd Duke of Aveiro in 1571.
Until his father"s death, he used the title of Marquis of Torres Novas, and also succeeded him as 2nd Duke of Aveiro in 1571.
George was killed in the Battle of Alcácer Quibir, together with the King, in 1578.