John McMullen (1833 - 1883):
Bishop, Roman Catholic
John McMullen was born in Ballynahinch, County Down, and was educated in Chicago and Rome. He was ordained in 1858 and became President of the University of St Mary, Chicago. In 1870 he was given responsibility for Chicago Cathedral. In 1877 he was appointed vicar-general, and in 1880 was consecrated Bishop of Davenport.