Maria Pia of Savoy, Queen of Portugal
Maria Pia of Savoy (16 October 1847 - 5 July 1911) was a Portuguese Queen consort, spouse of King Luís I of Portugal. She was the daughter of Victor Emmanuel II of Italy and Adelaide of Austria. King Luís I and Queen Maria Pia had two sons. Carlos I of Portugal and Afonso, Prince Royal of Portugal.