| Cooper | James | Farmer | Murray & Serpentine | 1877 | WA Almanack |
| Cooper | James | Farmer | Murray District - Mandurah | 1878 | Herald Almanack |
| Cooper | James | Farmer | Mandurah | 1879 | Herald Almanack |
| Cooper | James | Farmer | Murray & Serpentine | 1879 | WA Almanack |
| Cooper | James | W. A. Timber Co. | Lockeville | 1880 | Herald Almanack |
| Cooper | James | Farmer | Mandurah | 1880 | Herald Almanack |
| Cooper | James | Farmer | Murray | 1880 | WA Almanack |
| Cooper | James | Employer | Busselton, Blackwood, &c. | 1880 | WA Almanack |
| Cooper | James | Farmer | Mandurah | 1881 | Herald Almanack |
| Cooper | James | W.A Timber Co. | Lockville | 1882 | Herald Almanack |
| Cooper | James | Farmer | Mandurah | 1882 | Herald Almanack |
| Cooper | James | Farmer | Murray (Mandurah) | 1882 | WA Almanack |
| Cooper | James | Farmer | Mandurah | 1883 | Herald Almanack |
| Cooper | James | Farmer | Mandurah | 1884 | Herald Almanack |
| Cooper | James | Farmer | Murray (Mandurah) | 1886 | WA Almanack |
| Cooper | James | Farmer | Mandurah | 1887 | WA Almanack |
| Cooper | James | Farmer | Murray (Mandurah) | 1888 | WA Almanack |
| Cooper | James | Labourer | Busselton (Quindalup & Dunsborough) | 1888 | WA Almanack |
| Cooper | James | Farmer | Murray (Mandurah) | 1889 | WA Almanack |
| Cooper | James. | W.A. Timber Co | Lockeville | 1879 | Herald Almanack |
| Cooper | James. | W. A. Timber Co. | Lockville | 1881 | Herald Almanack |
| Cooper | James. | Farmer | Murray (Mandurah) | 1881 | WA Almanack |
| Cooper | James. | Contractor | Busselton, Blackwood &c. | 1881 | WA Almanack |
| Cooper | Jas junr. | Farmer | Mandurah | 1897 | Witton's Directory |
| Cooper | Jas. | Farmer | Murray | 1874 | Herald Almanack |
| Cooper | Jas. | Farmer | Murray | 1876 | Herald Almanack |
| Cooper | Jas. | Farmer | Mandurah | 1885 | Herald Almanack |
| Cooper | Jas. | Labourer | Busselton, Etc. (Augusta, Etc., Karridale, Boranup & Hamlin) | 1889 | WA Almanack |
| Cooper | Jas. | | Mandurah | 1897 | Witton's Directory |
| Cooper | John | Accountant | Newcastle | 1878 | Herald Almanack |
| Cooper | John | General Dealer &c | Newcastle | 1881 | Herald Almanack |
| Cooper | John | General Dealer &c. | Newcastle | 1882 | Herald Almanack |
| Cooper | John | General Dealer | Newcastle | 1883 | Herald Almanack |
| Cooper | John | General Dealer &c | Newcastle | 1884 | Herald Almanack |
| Cooper | John | Bar Assistant | Newcastle | 1885 | Herald Almanack |
| Cooper | John | Accountant | Victoria Plains | 1887 | WA Almanack |
| Cooper | John | Accountant | Victoria Plains | 1888 | WA Almanack |
| Cooper | John | Accountant | Victoria Plains | 1889 | WA Almanack |
| Cooper | John. | General Dealer &c. | Newcastle | 1880 | Herald Almanack |
| Cooper | Jos | Foreman | Narra Tarra | 1897 | Witton's Directory |
| Cooper | Jos. | Station Manager | Victoria District (Murchson & Tallering) | 1880 | WA Almanack |
| Cooper | Joseph | Farmer and Blacksmith | Murray | 1869 | WA Almanack |
| Cooper | Joseph | Farmer & Blacksmith | Murray | 1870 | WA Almanack |
| Cooper | Joseph | Farmer & Blacksmith | Murray | 1874 | Herald Almanack |
| Cooper | Joseph | Farmer & Blacksmith | Murray | 1876 | Herald Almanack |
| Cooper | Joseph | Farmer | Pinjarrah | 1877 | Herald Almanack |
| Cooper | Joseph | Farmer | Murrary District - Pinjarrah | 1878 | Herald Almanack |
| Cooper | Joseph | Farmer | Pinjarrah | 1879 | Herald Almanack |
| Cooper | Joseph | Farmer | Pinjarrah | 1881 | Herald Almanack |
| Cooper | Joseph | Farmer | Pinjarrah | 1882 | Herald Almanack |
