Looking for descendants of/info on of my grt grt grandfather William Maver and family. William, b. 8/20/1820, Edinburgh, Scotland, m. Mary Alexander, b. 1819, Alyth, Perthshire, Scotl., marriage date unknown. 5 kids, all born in Perthshire (eastern), Scotland: Esther, Alexander, William Jr. (my grt grandfather), David, Jessie. Family immigrated to Montreal in July, 1857. William Jr. went to New York City in 1872, became a telegraph engineer and author. William, Sr. died in Montreal in 1906 and Mary in 1891.