Congregation of the Most Holy Redeemer
William Hickley Gross, C.Ss.R., (June 12, 1837 – November 14, 1898) was an American member of the Congregation of the Most Holy Redeemer who was a prelate of the Roman Catholic Church. He served as Bishop of the Diocese of Savannah (1873–1885) and Archbishop of the Archdiocese of Oregon City (1885–1898).