People in the Colony of Western Australia 1863-1897
| Surname |
Given Names |
Occupation |
District |
Year |
Source |
| Duffield | F. | Labourer | Fremantle | 1886 | WA Almanack |
| Duffield | F. | Labourer | Fremantle | 1887 | WA Almanack |
| Duffield | F. | Labourer | Fremantle | 1888 | WA Almanack |
| Duffield | F. | Labourer | Fremantle | 1889 | WA Almanack |
| Duffield | Fred | Labourer | Murray (Mandurah) | 1886 | WA Almanack |
| Duffield | Fred | Labourer | Murray (Mandurah) | 1889 | WA Almanack |
| Duffield | Fred. | Labourer | Mandurah | 1887 | WA Almanack |
| Duffield | Fred. | Labourer | Murray (Mandurah) | 1888 | WA Almanack |
| Duffield | H. | Police Constable | Kojonup | 1887 | WA Almanack |
| Duffield | H. | Police Constable | Albany Road(Kojonup) | 1888 | WA Almanack |
| Duffield | H. | Police Constable | Albany Road (Kojonup) | 1889 | WA Almanack |
| Duffield | I. | Cooper Custom House | Fremantle | 1881 | Herald Almanack |
| Duffield | J. | Storekeeper | Fremantle | 1869 | WA Almanack |
| Duffield | J. | Storekeeper | Fremantle | 1870 | WA Almanack |
| Duffield | J. | Storekeeper | Fremantle | 1872 | WA Almanack |
| Duffield | J. | Storekeeper | Fremantle | 1873 | Herald Almanack |
| Duffield | J. | Storekeeper | Fremantle | 1873 | WA Almanack |
| Duffield | J. | Storekeeper | Fremantle | 1874 | Herald Almanack |
| Duffield | J. | Storekeeper | Fremantle | 1874 | WA Almanack |
| Duffield | J. | Baker &c. | Perth | 1880 | WA Almanack |
| Duffield | J. | Labourer | Perth | 1884 | WA Almanack |
| Duffield | J. H. | Storekeeper | Fremantle | 1875 | Herald Almanack |
| Duffield | J. H. | Storekeeper | Fremantle | 1875 | WA Almanack |
| Duffield | J. H. | Storekeeper | Fremantle | 1876 | Herald Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1878 | Herald Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1879 | Herald Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1879 | WA Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1880 | Herald Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1880 | WA Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1881 | Herald Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1881 | WA Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1882 | Herald Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1882 | WA Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1883 | Herald Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1883 | WA Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1884 | Herald Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1884 | WA Almanack |
| Duffield | J. H. | House Propietor | Fremantle | 1885 | Herald Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1886 | WA Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1887 | WA Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1888 | WA Almanack |
| Duffield | J. H. | House Proprietor | Fremantle | 1889 | WA Almanack |
| Duffield | J. H. | | High Street, Fremantle | 1897 | Witton's Directory |
| Duffield | J. W. | - | Perth | 1882 | Herald Almanack |
| Duffield | J. W. | Labourer | Perth | 1883 | Herald Almanack |
| Duffield | J. W. | Labourer | Perth | 1884 | Herald Almanack |
| Duffield | J. W. | Labourer | Perth | 1885 | Herald Almanack |
| Duffield | J. W. | Labourer | Perth | 1886 | WA Almanack |
| Duffield | J. W. | Baker | Perth | 1887 | WA Almanack |
| Duffield | J. W. | Baker | Perth | 1888 | WA Almanack |
