Prevost was brought to the Vatican in 2023 by Pope Francis as the powerful head of the office that vets bishop nominations.

Cardinal Robert Prevost may be the first person from the U.S. to become the head of the Catholic Church but his surprising election by the world's cardinals as Pope Leo XIV probably had less to do with his birthplace than his former workplace.

P olitical figures around the world have congratulated Robert Francis Prevost, now known as Pope Leo XIV, after his election on Thursday, May 8, as pontiff of the Roman Catholic Church. Hailing from Chicago and a dual U.S.-Peru national, Prevost is the first North American Pope and second from the Americas, after his late predecessor Francis.