March 1455 in history

Born in March 1455

Mar 3 John II of Portugal the king of Portugal and the Algarves in 1477/1481–1495.
Mar 15 Pietro Accolti an Italian Roman Catholic cardinal. He was born in Florence, the son of Benedetto Accolti the Elder, and died at Rome

Died in March 1455

Mar 24 Pope Nicholas V Pope from 6 March 1447 until his death in 1455. The Pontificate of Nicholas saw the fall of Constantinople to the Ottoman Turks. He is the last pope to take the name "Nicholas" upon his election