Thomas Campbell
1839 Birth of son, John William Campbell
1843 Birth of son, Frederick Hewden Campbell
1871 Thomas Campbell 53, Engineer, tool maker, employing 14 men and 5 boys, lived in Hunslet, Leeds with Ann Campbell 53[1]
1881 Thos. Campbell 63, Toolmaker 60 Men and Boys (Master), lived in Leeds with Ann Campbell 63, Frederick H. Campbell 37, engine fitter, John F. Campbell 17, Florence A. Campbell 16[2]