Emanuele Filiberto I, Duke of Savoy

Emmanuel Philibert, known as Testa di ferro, was the 10th Duke of Savoy and ruler of the Savoyard states from 17 August 1553 until his death in 1580. He is notably remembered for restoring the Savoyard state, which had been occupied by France since his youth, following his triumph at the Battle of St. Quentin in 1557, and for transferring the capital to Turin.