| Brockman | E. R. | Farmer & Grazier | Northam | 1872 | WA Almanack |
| Brockman | E. R. | Farmer & Grazier | York | 1873 | Herald Almanack |
| Brockman | E. R. | Farmer & Grazier | Northam | 1873 | Herald Almanack |
| Brockman | E. R. | Grazier | Busselton | 1873 | Herald Almanack |
| Brockman | E. R. | Farmer & Grazier | Northam | 1873 | WA Almanack |
| Brockman | E. R. | Grazier | Vasse & Busselton | 1873 | WA Almanack |
| Brockman | E. R. | Farmer | York | 1873 | WA Almanack |
| Brockman | E. R. | Farmer & Grazier | York | 1874 | Herald Almanack |
| Brockman | E. R. | Farmer & Grazier | Northam | 1874 | Herald Almanack |
| Brockman | E. R. | Grazier | Busselton, Sussex & Nelson | 1874 | Herald Almanack |
| Brockman | E. R. | Farmer & Grazier | York | 1874 | WA Almanack |
| Brockman | E. R. | Grazier | Vasse & Busselton | 1874 | WA Almanack |
| Brockman | E. R. | Farmer & Grazier | York | 1875 | Herald Almanack |
| Brockman | E. R. | Farmer & Grazier | Northam | 1875 | Herald Almanack |
| Brockman | E. R. | Glazier | Busselton, Sussex & Nelson | 1875 | Herald Almanack |
| Brockman | E. R. | Frmr. & Grzr. | York | 1875 | WA Almanack |
| Brockman | E. R. | Farmer & Grazier | Northam | 1875 | WA Almanack |
| Brockman | E. R. | Grazier | Busselton Sussex & Nelson | 1875 | WA Almanack |
| Brockman | E. R. | Farmer & Grazier | York | 1876 | Herald Almanack |
| Brockman | E. R. | Farmer & Grazier | Northam | 1876 | Herald Almanack |
| Brockman | E. R. | Grazier | Busselton | 1876 | Herald Almanack |
| Brockman | E. R. | Grazier | Busselton | 1877 | Herald Almanack |
| Brockman | E. R. | Farmer & Grazier | Northam | 1877 | Herald Almanack |
| Brockman | E. R. | Farmer & Grazier | York | 1877 | Herald Almanack |
| Brockman | E. R. | Grazier | Busselton, Sussex & Nelson | 1877 | WA Almanack |
| Brockman | E. R. | Farmer & Grazier | Northam | 1877 | WA Almanack |
| Brockman | E. R. | Farmer & Grazier | York | 1877 | WA Almanack |
| Brockman | E. R. | Grazier | Busselton, Sussex, Nelson | 1878 | Herald Almanack |
| Brockman | E. R. | Farmer & Grazier | York (Northam R.) | 1878 | Herald Almanack |
| Brockman | E. R. | Farmer, M. L. C. | Swan | 1879 | Herald Almanack |
| Brockman | E. R. | Grazier | Warren | 1879 | Herald Almanack |
| Brockman | E. R. | Farmer & Grazier | Swan | 1879 | WA Almanack |
| Brockman | E. R. | Grazier | Vasse | 1879 | WA Almanack |
| Brockman | E. R. | Farmer, M.L.C. | Swan | 1880 | Herald Almanack |
| Brockman | E. R. | Grazier | Warren | 1880 | Herald Almanack |
| Brockman | E. R. | Farmer & Grazier | Swan | 1880 | WA Almanack |
| Brockman | E. R. | Grazier | Busselton, Blackwood, &c. | 1880 | WA Almanack |
| Brockman | E. R. | Grazier | Warren | 1881 | Herald Almanack |
| Brockman | E. R. | Farmer & Grazier | Swan | 1881 | WA Almanack |
| Brockman | E. R. | Grazier | Busselton, Blackwood &c. | 1881 | WA Almanack |
| Brockman | E. R. | Grazier | Warren | 1882 | Herald Almanack |
| Brockman | E. R. | Grazier | Swan | 1882 | WA Almanack |
| Brockman | E. R. | Grazier | Warren | 1883 | Herald Almanack |
| Brockman | E. R. | Grazier | Warren | 1884 | Herald Almanack |
| Brockman | E. R. | Farmer | Swan | 1884 | WA Almanack |
| Brockman | E. R. | Farmer | Swan | 1885 | Herald Almanack |
| Brockman | E. R. | Farmer & Grazier | Warren (Vasse Road) | 1885 | Herald Almanack |
| Brockman | E. R. | Farmer and Glazier | Swan | 1886 | WA Almanack |
| Brockman | E. R. | Grazier | Sussex (Busselton) | 1886 | WA Almanack |
| Brockman | E. R. | Farmer & Grazier | Swan | 1887 | WA Almanack |
