| Cowcher | H. | Farmer | Marrinup | 1881 | Herald Almanack |
| Cowcher | H. | Farmer | Murray (Marrinup) | 1881 | WA Almanack |
| Cowcher | H. | Farmer | Marrinup | 1882 | Herald Almanack |
| Cowcher | H. | Farmer | Marrinup | 1883 | Herald Almanack |
| Cowcher | H. | Farmer | Marrinup | 1884 | Herald Almanack |
| Cowcher | H. | Farmer | Marrinup | 1885 | Herald Almanack |
| Cowcher | H. F. | Farmer | Albany Road (Williams River) | 1886 | WA Almanack |
| Cowcher | H. F. | Farmer | Williams River | 1887 | WA Almanack |
| Cowcher | H. F. | Farmer | Albany Road(Williams River) | 1888 | WA Almanack |
| Cowcher | H. F. | Farmer | Albany Road (Williams River) | 1889 | WA Almanack |
| Cowcher | Henry | do and graziers | Albany Road(Murradong) | 1888 | WA Almanack |
| Cowcher | Henry | Farmer | Albany Road (Murradong) | 1889 | WA Almanack |
| Cowcher | Henry | Farmer | William's River | 1897 | Witton's Directory |
| Cowcher | J. | Farmer | Marinup | 1877 | Herald Almanack |
| Cowcher | J. | Farmer | Murray District - Marrinup | 1878 | Herald Almanack |
| Cowcher | J. | Farmer | Marrinup | 1879 | Herald Almanack |
| Cowcher | J. | Farmer | Marrinup | 1880 | Herald Almanack |
| Cowcher | J. | Farmer | Albany Road (Hotham River) | 1880 | WA Almanack |
| Cowcher | J. | Farmer | Murray | 1880 | WA Almanack |
| Cowcher | J. | Farmer | Marrinup | 1881 | Herald Almanack |
| Cowcher | J. | Farmer | Murray (Marrinup) | 1881 | WA Almanack |
| Cowcher | J. | Farmer | Marrinup | 1882 | Herald Almanack |
| Cowcher | J. | Farmer | Murray (Marinup) | 1882 | WA Almanack |
| Cowcher | J. | Farmer | Marrinup | 1883 | Herald Almanack |
| Cowcher | J. | Farmer | Marrinup | 1884 | Herald Almanack |
| Cowcher | J. | Farmer | Albany River (Hotham River) | 1884 | WA Almanack |
| Cowcher | J. | Farmer | Murray (Marinup) | 1884 | WA Almanack |
| Cowcher | J. | Farmer | Marrinup | 1885 | Herald Almanack |
| Cowcher | J. & H. | Farmers | Maradong | 1897 | Witton's Directory |
| Cowcher | J. E. | Storekeeper | Wagin | 1897 | Witton's Directory |
| Cowcher | J. sen. | Farmer & Grazier | Albany Road (Hotham River) | 1881 | WA Almanack |
| Cowcher | J. sen. | Farmer | Albany Road (Hotham River) | 1882 | WA Almanack |
| Cowcher | John | Farmer | Murray (Murray) | 1888 | WA Almanack |
| Cowcher | John | Farmer | Murray | 1889 | WA Almanack |
| Cowcher | S. S. | Farmer | Narrogin | 1897 | Witton's Directory |
| Cowcher | S. S. | Farmer | William's River | 1897 | Witton's Directory |
| Cowcher | sen. | Farmer (Hotham River) | Albany Road | 1879 | WA Almanack |
| Cowcher Bros | - | Farmer | Albany Road (Hotham River) | 1880 | WA Almanack |
| Cowcher Bros | - | Farmers | Albany Road (Hothtam River) | 1886 | WA Almanack |
| Cowcher Bros | A. P. & A. L. | Farmers | Maradong | 1897 | Witton's Directory |
| Cowcher Bros. | - | Farmer (Hotham River) | Albany Road | 1879 | WA Almanack |
| Cowcher Bros. | - | Farmer | Wandering Brook & Hotham River | 1882 | Herald Almanack |
| Cowcher Bros. | - | Farmers | Albany Road (Hotham River) | 1882 | WA Almanack |
| Cowcher Bros. | - | Farmer | Albany River (Hotham River) | 1884 | WA Almanack |
| Cowcher Bros. | - | do and graziers | Albany Road(Murradong) | 1888 | WA Almanack |
| Cowcher Bros. | - | Farmer & Grazier | Albany Road (Murradong) | 1889 | WA Almanack |
| Cowden | A. | Labourer | Albany | 1882 | WA Almanack |
| Cowden | A. | Labourer | Albany | 1884 | WA Almanack |
| Cowden | H. | Boatman | Albany | 1877 | Herald Almanack |
| Cowden | H. | Boatman | Albany | 1878 | Herald Almanack |
