He spent much of his childhood in Madrid at the court of his grandfather Philip II .
He was born in Turin , Piedmont to Charles Emmanuel I , Duke of Savoy and Catherine Micaela of Spain , daughter of King Philip II of Spain .
He spent much of his childhood in Madrid at the court of his grandfather Philip II   .
He was born in Turin , Piedmont to Charles Emmanuel I , Duke of Savoy and Catherine Micaela of Spain , daughter of King Philip II of Spain .