| Chapman | D. | Victualler | North-West Settlements (Cossack) | 1875 | WA Almanack |
| Chapman | D. | Victualler | Cossack | 1876 | Herald Almanack |
| Chapman | D. | Victualler | North-West Settlements (Cossack) | 1876 | WA Almanack |
| Chapman | D. | Victualler | North-West Coast - Roebourne & Cossack | 1877 | Herald Almanack |
| Chapman | D. | Victualler | North-West Coast - Roebourne & Cossack | 1878 | Herald Almanack |
| Chapman | D. | Licensed Victualler | Cossack | 1879 | Herald Almanack |
| Chapman | D. | Victualler | North-West Coast (Roeburne & Cossack) | 1879 | WA Almanack |
| Chapman | D. | Licensed Victualler | Canning | 1880 | Herald Almanack |
| Chapman | D. | Publican | North-West Coast | 1880 | WA Almanack |
| Chapman | D. | Licensed Victualler | Cossack | 1881 | Herald Almanack |
| Chapman | D. | Publican | North-West Coast (Cossack) | 1881 | WA Almanack |
| Chapman | D. | Licensed Victualler | Cossack | 1882 | Herald Almanack |
| Chapman | D. | Licensed Victualler | Roebourne | 1882 | Herald Almanack |
| Chapman | D. | Victualler | North-West Coast (Cossack) | 1882 | WA Almanack |
| Chapman | D. | Licensed Victualler | Cossack | 1883 | Herald Almanack |
| Chapman | D. | Licensed Victualler | Cossack | 1884 | Herald Almanack |
| Chapman | D. | Licensed Victualler | North-West Coast (Cossack) | 1884 | WA Almanack |
| Chapman | D. | Licensed Victualler | Cossack | 1885 | Herald Almanack |
| Chapman | D. | Licensed Victualler | North-West Coast (Cossack) | 1886 | WA Almanack |
| Chapman | D. | Builder and Contractor | Perth | 1887 | WA Almanack |
| Chapman | D. | Licensed Virtualler | North-West (Cossack) | 1887 | WA Almanack |
| Chapman | D. | Builder and Contractor | Perth | 1888 | WA Almanack |
| Chapman | D. | Builder and Contractor | Perth | 1889 | WA Almanack |
| Chapman | E. | Pearler | North-West Coast - Roebourne & Cossack | 1877 | Herald Almanack |
| Chapman | E. | Pearler | North-West Coast - Roebourne & Cossack | 1878 | Herald Almanack |
| Chapman | E. | Pearler | Cossack | 1879 | Herald Almanack |
| Chapman | E. | Pearler | North-West Coast (Roeburne & Cossack) | 1879 | WA Almanack |
| Chapman | E. | Pearler | Canning | 1880 | Herald Almanack |
| Chapman | E. | Pearler | North-West Coast | 1880 | WA Almanack |
| Chapman | E. | Pearler | Cossack | 1881 | Herald Almanack |
| Chapman | E. | Pearler | North-West Coast (Cossack) | 1881 | WA Almanack |
| Chapman | E. | Pearler | Cossack | 1882 | Herald Almanack |
| Chapman | E. | - | North-West Coast (Cossack) | 1882 | WA Almanack |
| Chapman | E. | Pearler | Cossack | 1883 | Herald Almanack |
| Chapman | E. | Pearler | Cossack | 1884 | Herald Almanack |
| Chapman | E. | Pearler | North-West Coast (Cossack) | 1884 | WA Almanack |
| Chapman | E. | Farmer & Grazier | Preston | 1897 | Witton's Directory |
| Chapman | Geo. | Farmer & Grazier | Preston | 1897 | Witton's Directory |
| Chapman | J. | Farmer | Sussex District (Vasse & Suburbs) | 1866 | WA Almanack |
| Chapman | J. | Farmer | Busselton & Sussex District | 1867 | WA Almanack |
| Chapman | J. | Farmer | Busselton & Sussex Districts | 1868 | WA Almanack |
| Chapman | J. | - | Busselton & Sussex District | 1869 | WA Almanack |
| Chapman | J. | - | Busselton & Sussex District | 1870 | WA Almanack |
| Chapman | J. | Farmer | Dardanup | 1897 | Witton's Directory |
| Chapman | Jos. Junr. | Farmer | Upper Ferguson | 1885 | Herald Almanack |
| Chapman | Joseph | - | Collie Saw Mills | 1879 | Herald Almanack |
| Chapman | Joseph | - | Collie Saw Mills | 1880 | Herald Almanack |
| Chapman | Joseph | - | Collie | 1882 | Herald Almanack |
| Chapman | Joseph | - | Collie Saw Mills | 1883 | Herald Almanack |
| Chapman | Joseph | - | Collie Saw Mills | 1884 | Herald Almanack |
