John Hamilton Harvey
John Hamilton Harvey of William Hamilton and Co
1862 Born in Port Glasgow, son of Thomas and Mary Harvey
1871 Mary Harvey 30, grocer, Robert Harvey 11, John Hamilton Harvey 9[1]
1881 Draughtsman ship builder, living in Port Glasgow with his uncle John Hamilton 39, Thomas W Hamilton 17, Elizabeth Hamilton 16, John Hamilton 74, Mary Harvey 45, Robert Harvey 21, commercial clerk ship builder, John H Harvey 19[2]
1891 Shipbuilder, living in Greenock with Elizabeth Harvey 22, Elizabeth Harvey 16 Days, and his mother Mary Harvey 58[3]