| Thomas | John | Farmer | Fremantle (Rockingham) | 1884 | Herald Almanack |
| Thomas | John | Farmer | Fremantle (Murray) | 1884 | Herald Almanack |
| Thomas | John | Farmer | Pinjarrah | 1884 | Herald Almanack |
| Thomas | John | Stockowner | Murray (Mandurah) | 1884 | WA Almanack |
| Thomas | John | Farmer | Fremantle (Rockingham) | 1885 | Herald Almanack |
| Thomas | John | Farmer | Fremantle (Murray) | 1885 | Herald Almanack |
| Thomas | John | Farmer | Pinjarrah & Murray (Ravenswood) | 1885 | Herald Almanack |
| Thomas | John | Farmer | Murray (Murray) | 1888 | WA Almanack |
| Thomas | John | Farmer | Murray | 1889 | WA Almanack |
| Thomas | John | | Mary Street, Beaconsfield | 1897 | Witton's Directory |
| Thomas | John | Station Master | Moora | 1897 | Witton's Directory |
| Thomas | John | Grazier | Northampton | 1897 | Witton's Directory |
| Thomas | John. | Farmer | Murray (Mandurah) | 1881 | WA Almanack |
| Thomas | Joseph | Mason | Fremantle | 1886 | WA Almanack |
| Thomas | Joseph | Mason | Fremantle | 1887 | WA Almanack |
| Thomas | Joseph | Mason | Fremantle | 1888 | WA Almanack |
| Thomas | Joseph | Mason | Fremantle | 1889 | WA Almanack |
| Thomas | Mrs M. | | Ellen Street, Perth | 1897 | Witton's Directory |
| Thomas | Mrs. | Baker | Albany | 1877 | Herald Almanack |
| Thomas | Mrs. | Baker | Albany | 1877 | WA Almanack |
| Thomas | Mrs. | Baker | Albany | 1878 | Herald Almanack |
| Thomas | Mrs. | Baker | Albany | 1879 | Herald Almanack |
| Thomas | Mrs. | Baker | Albany | 1879 | WA Almanack |
| Thomas | Mrs. | Baker | Albany | 1880 | Herald Almanack |
| Thomas | Mrs. | Baker | Albany | 1880 | WA Almanack |
| Thomas | Mrs. | Baker | Albany | 1881 | Herald Almanack |
| Thomas | Mrs. | Baker | Albany | 1881 | WA Almanack |
| Thomas | Mrs. | Baker | Albany | 1882 | Herald Almanack |
| Thomas | Mrs. | Baker | Albany | 1882 | WA Almanack |
| Thomas | Mrs. | Baker | Albany | 1883 | Herald Almanack |
| Thomas | Mrs. | Baker | Albany | 1884 | Herald Almanack |
| Thomas | Mrs. | Baker | Albany | 1884 | WA Almanack |
| Thomas | Mrs. | Baker | Albany | 1885 | Herald Almanack |
| Thomas | Mrs. | Pearler | Shark Bay | 1897 | Witton's Directory |
| Thomas | R. | | Mason Street, North Fremantle | 1897 | Witton's Directory |
| Thomas | R. | | Swan Street, North Fremantle | 1897 | Witton's Directory |
| Thomas | R. X. | | John Street, North Fremantle | 1897 | Witton's Directory |
| Thomas | Rev. Paul H. | Wesleyan Mstr. | Perth | 1888 | WA Almanack |
| Thomas | Rev. Paul H. | Wesleyan Minister | Perth | 1889 | WA Almanack |
| Thomas | S. | Mine Proprietor | Northampton | 1882 | Herald Almanack |
| Thomas | S. | Mine Proprietor | Northampton | 1883 | Herald Almanack |
| Thomas | S. | Farmer | Busselton (Wonnerup & Lockville) | 1888 | WA Almanack |
| Thomas | S. | Farmer | Busselton, Etc. (Wonnerup & Lockville) | 1889 | WA Almanack |
| Thomas | S. | Teamster | Busselton, Etc. (Augusta, Etc., Karridale, Boranup & Hamlin) | 1889 | WA Almanack |
| Thomas | T. | Farmer | Fremantle (Rockingham) | 1889 | WA Almanack |
| Thomas | T. | Farmer | Serpentine | 1897 | Witton's Directory |
| Thomas | W. | Storekeeper | Bunbury & Australind | 1868 | WA Almanack |
| Thomas | W. | Pastry Cook and Baker | Albany | 1872 | WA Almanack |
| Thomas | W. | Pastry Cook & Baker | Albany | 1873 | Herald Almanack |
| Thomas | W. | Mason | Albany | 1873 | Herald Almanack |
