John Henry Newman
John Henry Newman (1801–1890) was an Anglican priest, theologian, and author most famous for his role in the Oxford Movement and his conversion to Catholicism. He was ordained a Catholic priest in 1846 and was elevated to the rank of cardinal in 1879. His works include The Idea of a University, Apologia Pro Vita Sua, Loss and Gain, and Parochial and Plain Sermons .