| Sloan | Geo. | Farmer | Rockingham | 1897 | Witton's Directory |
| Sloan | H. | Coachbuilder | Perth | 1880 | WA Almanack |
| Sloan | H. | Wheelwright | Perth | 1881 | Herald Almanack |
| Sloan | H. | Coachbuilder | Perth | 1881 | WA Almanack |
| Sloan | H. | Coachbuilder | Perth | 1882 | WA Almanack |
| Sloan | H. | Blacksmith | Perth | 1883 | Herald Almanack |
| Sloan | H. | Coach Builder | Perth | 1883 | WA Almanack |
| Sloan | H. | - | Perth | 1884 | Herald Almanack |
| Sloan | H. | Blacksmith | Perth | 1884 | WA Almanack |
| Sloan | Henry | Blacksmith | Perth | 1886 | WA Almanack |
| Sloan | Hugh | Blacksmith | Perth | 1886 | WA Almanack |
| Sloan | Hugh | Blacksmith | Perth | 1887 | WA Almanack |
| Sloan | J. | Caretaker Mechanics Institute | Wellington District (Bunbury, Etc.) | 1881 | WA Almanack |
| Sloan | J. | Caretaker Mechanics' Institute | Wellington District (Bunbury, Etc.) | 1882 | WA Almanack |
| Sloan | J. | Caretaker Mechanics Instiute | Wellington District (Bunbury, Etc.) | 1884 | WA Almanack |
| Sloan | J. | Caretaker, Mechanics Inst. | Wellington District | 1886 | WA Almanack |
| Sloan | J. | Caretaker Mechanics' inst. | Bunbury | 1887 | WA Almanack |
| Sloan | J. | Caretaker Mechanics Inst | Bunbury | 1888 | WA Almanack |
| Sloan | J. | Caretaker Mechanics Inst. | Bunbury, Etc. | 1889 | WA Almanack |
| Sloan | Jas. | Caretaker Mechanics Institute | Bunbury | 1885 | Herald Almanack |
| Sloan | W. | Carpenter | Perth | 1863 | WA Almanack |
| Sloan | W. | Carpenter | Perth | 1864 | WA Almanack |
| Sloan | W. | Victualler | Perth | 1865 | WA Almanack |
| Sloan | W. | Victualler | Perth | 1866 | WA Almanack |
| Sloan | W. | Vietauller | Perth | 1867 | WA Almanack |
| Sloan | W. | Victualler | Perth | 1868 | WA Almanack |
| Sloan | W. | Victualler | Perth | 1869 | WA Almanack |
| Sloan | W. | Victualler | Perth | 1870 | WA Almanack |
| Sloan | W. | Victuallerand Builder | Perth | 1872 | WA Almanack |
| Sloan | W. | Victualler (Commercial Hotel) | Barrack Street, Perth | 1873 | Herald Almanack |
| Sloan | W. | Victualler & Builder | Perth | 1873 | WA Almanack |
| Sloan | W. | Victualler | Perth (Commercial Hotel) | 1874 | Herald Almanack |
| Sloan | W. | Wheelwright | Perth | 1875 | Herald Almanack |
| Sloan | W. | Wheelwright | Perth | 1875 | WA Almanack |
| Sloan | W. | Wheelwright and Bldr. | Perth | 1876 | WA Almanack |
| Sloan | W. | Coachbuilder | Perth | 1877 | Herald Almanack |
| Sloan | W. | Wheelwright and Bldr. | Perth | 1877 | WA Almanack |
| Sloan | W. | Coachbuilder | Perth | 1878 | Herald Almanack |
| Sloan | W. | Coach builder | Perth | 1879 | Herald Almanack |
| Sloan | W. | Coachbuiler | Perth | 1879 | WA Almanack |
| Sloan | W. | Coach Builder | Perth | 1880 | Herald Almanack |
| Sloan | W. | Coachbuilder | Perth | 1880 | WA Almanack |
| Sloan | W. | Coachbuilder | Perth | 1880 | WA Almanack |
| Sloan | W. | Coach Builder | Perth | 1881 | Herald Almanack |
| Sloan | W. | - | Perth | 1881 | Herald Almanack |
| Sloan | W. | Coachbuilder | Perth | 1881 | WA Almanack |
| Sloan | W. | Coachbuilder | Perth | 1881 | WA Almanack |
| Sloan | W. | Coachbuilder | Perth | 1882 | Herald Almanack |
| Sloan | W. | Coachbuilder | Perth | 1882 | WA Almanack |
| Sloan | W. | Coachbuilder | Perth | 1882 | WA Almanack |
