| Barrett | E. J. | Nurseryman | Perth | 1880 | Herald Almanack |
| Barrett | E. J. | Nurseyman | Perth | 1881 | Herald Almanack |
| Barrett | E. P. | Market Gardener | Perth | 1868 | WA Almanack |
| Barrett | E. P. | Market Gardener | Perth | 1869 | WA Almanack |
| Barrett | E. P. | Caretaker Public Garden | Perth | 1870 | WA Almanack |
| Barrett | E. P. | Caretaker Public Garden | Perth | 1872 | WA Almanack |
| Barrett | E. P. | Government Gardener | Murray Street, Perth | 1873 | Herald Almanack |
| Barrett | E. P. | Government Gardener | Perth | 1875 | Herald Almanack |
| Barrett | E. P. | Government Gardener | Perth | 1875 | WA Almanack |
| Barrett | E. P. | Govt. Gardener | Perth | 1876 | WA Almanack |
| Barrett | E. P. | Government. Gardener | Perth | 1877 | Herald Almanack |
| Barrett | E. P. | Government Gardener | Perth | 1877 | WA Almanack |
| Barrett | E. P. | Govt. Gardener | Perth | 1878 | Herald Almanack |
| Barrett | E. P. | Govt. Gardener | Perth | 1879 | Herald Almanack |
| Barrett | E. P. | - | Perth | 1880 | Herald Almanack |
| Barrett | E. P. | Horse Dealer | Perth | 1881 | Herald Almanack |
| Barrett | E.P. | Nurseryman | Perth | 1883 | Herald Almanack |
| Barrett | F. | Plasterer | South Street, Fremantle | 1897 | Witton's Directory |
| Barrett | J. | Water Policeman | Busselton & Sussex District | 1867 | WA Almanack |
| Barrett | J. | Water Policeman | Busselton & Sussex Districts | 1868 | WA Almanack |
| Barrett | J. | Letter Carrier General Post Office | Perth | 1876 | WA Almanack |
| Barrett | J. | Letter Carrier | Perth | 1877 | Herald Almanack |
| Barrett | J. | Solicitor | Fremantle | 1882 | WA Almanack |
| Barrett | J. | Solicitor | Fremantle | 1882 | WA Almanack |
| Barrett | J. | Solicitor | Geraldton | 1883 | Herald Almanack |
| Barrett | J. | Solicitor | Victoria District (Geraldton) | 1886 | WA Almanack |
| Barrett | J. E. | Let Car General Post Office | Perth | 1877 | WA Almanack |
| Barrett | J. E. | Nurseryman | Perth | 1883 | Herald Almanack |
| Barrett | J. E. | Nurseryman | Perth | 1884 | Herald Almanack |
| Barrett | J. E. | Nurseryman | Perth | 1885 | Herald Almanack |
| Barrett | J. E. | Nurseryman | Perth | 1886 | WA Almanack |
| Barrett | James | - | Perth | 1875 | Herald Almanack |
| Barrett | James | - | Perth | 1875 | WA Almanack |
| Barrett | James | Letter Carrier | Perth | 1878 | Herald Almanack |
| Barrett | James | Letter Carrier | Perth | 1879 | Herald Almanack |
| Barrett | James | Letter Carrier | Perth | 1880 | Herald Almanack |
| Barrett | James | Letter Carrier | Perth | 1881 | Herald Almanack |
| Barrett | Jas E. & Sons | Nurserymen, Seedsmen & Florists | 20 Douro Street, Perth | 1897 | Witton's Directory |
| Barrett | Jas. | | Cue | 1897 | Witton's Directory |
| Barrett | Joseph | | Bunbury | 1897 | Witton's Directory |
| Barrett | M. Mrs. | Storekeeper | Perth | 1884 | Herald Almanack |
| Barrett | M. Mrs. | Storekeeper | Perth | 1886 | WA Almanack |
| Barrett | Mrs. | Storekeeper | Perth | 1883 | Herald Almanack |
| Barrett | P. | Carter | Fremantle | 1880 | Herald Almanack |
| Barrett | P. | Carter | Fremantle | 1881 | Herald Almanack |
| Barrett | P. | Baker | Fremantle | 1881 | WA Almanack |
| Barrett | P. | Carter | Fremantle | 1882 | Herald Almanack |
| Barrett | P. | Baker | Fremantle | 1882 | WA Almanack |
| Barrett | P. | Baker | Fremantle | 1882 | WA Almanack |
| Barrett | P. | Baker | Fremantle | 1883 | WA Almanack |
