Pope Julius III ( Latin : Iulius III ; 10 September 1487 - 23 March 1555 ) , born Giovanni Maria Ciocchi del Monte , was Pope from 7 February 1550 to his death in 1555 .
Pope Julius III ( Latin : Julius Tertius ; 10 September 1487 - 23 March 1555 ) , born Giovanni Maria Ciocchi del Monte , was an Italian priest of the Roman Catholic Church and the 222nd Pope from February 1550 until his death in 1555 .