Who was the Governor of Rhode Island in 1863?

James Fenner (born January 22, 1771 in Providence, Rhode Island; died April 17, 1846 in Providence, Rhode Island) succeeded William C. Gibbs as the eleventh Governor of Rhode Island, serving between May 5, 1824 and May 4, 1831. Following the end of Fenner's term as Governor, Lemuel H. Arnold (born January 29, 1792 in St. Johnsbury, Vermont; died June 27, 1852 in South Kingstown, Rhode Island) became the twelfth Governor of Rhode Island, serving between May 4, 1831 and May 1, 1833.