This is the end of a line of a Snow family. Would anyone know the family of Gilbert Spencer Snow and Martha Melinda Sperry? There may have been brothers and sister to William Douglas Snow. William Douglas Snow is the son of Gilbert Spencer Snow and Martha Melinda Sperry. William Douglas Snow married on June 8, 1899 in Rock Island, Illinois to Mary Agnes Hurst, born Jan 18, 1877, Oneida, Illinois. She died September 11, 1955 in Galesburg, Illinois. Children of William Douglas Snow and Mary Agnes Hurst are: William Ralph Snow, born April 15, 1900, Rio, Illinois. Unmarried Robert Emmet Snow, born November 22, 1901, Rio Illinois. Married Vivian Burns Burmeister on November 3, 1934 in La Grange, Indiana. No Children. Mary Alta Snow, born October 2, 1907 in Rio, Illinois. Unmarried Arthur Gilbert Snow, born December 11, 1910 died February 13, 1918.