| Cassell | T. | Farmer & Grazier | Blackwood,Warren &?Port Augusta (Bridgetown) | 1873 | Herald Almanack |
| Cassell | T. | Farmer | Blackwood, Warren, & Port Augusta, (Bridgetown) | 1874 | Herald Almanack |
| Cassell | Thos. | Farmer | Blackwood | 1875 | WA Almanack |
| Cassell | Thos. | Farmer | Blackwood | 1876 | Herald Almanack |
| Cassell | Thos. | Farmer | Blackwood | 1876 | WA Almanack |
| Cassell | Thos. . | Farmer & Grazier | Blackwood | 1875 | Herald Almanack |
| Castella | H. C. | | Aberdeen Street, Perth | 1897 | Witton's Directory |
| Castieau | E. B. | Premier Fresh Water Co, Ltd, Secretary | Hunt Street, Coolgardie | 1897 | Witton's Directory |
| Castieau | E. B. | Secretary, Premier Fresh Water Supply Co | Lindsay Street, Coolgardie | 1897 | Witton's Directory |
| Castieau | Mrs | (Private Residence) | Lindsay Street, Coolgardie | 1897 | Witton's Directory |
| Castieau | W. B. | | Forrest Street, Coolgardie | 1897 | Witton's Directory |
| Castieau | W. B. | (Private Residence) | Hunt Street, Coolgardie | 1897 | Witton's Directory |
| Castilan | G. | Accountant | Goderich Street, Perth | 1897 | Witton's Directory |
| Castine | S. B. | | Esperance Bay | 1897 | Witton's Directory |
| Castle | Teo. | Farmer | Upper Capel | 1881 | Herald Almanack |
| Castle | Teo. | Farmer | Upper Capel | 1882 | Herald Almanack |
| Castle | Teo. | Farmer | Upper Capel | 1883 | Herald Almanack |
| Castle | Teo. | Farmer | Upper Capel | 1884 | Herald Almanack |
| Castle | Thomas | Farmer | Blackwood, Warren & Bridgetown | 1878 | Herald Almanack |
| Castle | Thomas | Farmer | Wellington (Preston, Upper Capel, Towards Blackwood, Etc. | 1880 | WA Almanack |
| Castle | Thomas | Farmer | Wellington District (Preston, Upper Capel, Towards Blackwood, Etc.) | 1882 | WA Almanack |
| Castle | Thomas | Farmer | Wellington District (Preston, Upper Capel, towards Blackwood, Etc.) | 1884 | WA Almanack |
| Castle | Thomas | Farmer | Wellington District (Preston, Upper Capel towards Blackwood, Etc) | 1886 | WA Almanack |
| Castle | Thomas. | Farmer | Wellington District (Preston, Upper Capel, towards Blackwood, Etc.) | 1881 | WA Almanack |
| Castle | Thos. | Farmer | Preston | 1877 | Herald Almanack |
| Castle | Thos. | Farmer | Blackwood | 1877 | Herald Almanack |
| Castle | Thos. | Farmer | Bunbury (Preston, Upper Capel Towards Blackwood &c.) | 1877 | WA Almanack |
| Castle | Thos. | Farmer | Preston & Upper Capel | 1878 | Herald Almanack |
| Castle | Thos. | Farmer | Upper Capel | 1879 | Herald Almanack |
| Castle | Thos. | Farmer | Wellington District (Preston Upper Capel Towards Blackwood &c.) | 1879 | WA Almanack |
| Castle | Thos. | Farmer | Upper Capel | 1880 | Herald Almanack |
| Castle | Thos. | Farmer | Upper Capel | 1885 | Herald Almanack |
| Castle | Thos. | Farmer | Preston, Upper Capel, Towards Blackwood,Etc. | 1887 | WA Almanack |
| Castle | Thos. | Grazier | Busselton, Etc. | 1887 | WA Almanack |
| Castle | Thos. | Farmer | Bunbury (Preston, Upper Capel, towards Blackwood, Etc.) | 1888 | WA Almanack |
| Castle | Thos. | Farmer | Bunbury, Etc. (Preston, Upper Capel, towards Blackwood, Etc.) | 1889 | WA Almanack |
| Castledine | A. | C. E. | Perth | 1886 | WA Almanack |
| Castledine | A. | C.E. | Perth | 1887 | WA Almanack |
| Castledine | A. | C.E. | Perth | 1888 | WA Almanack |
| Castledine | A. | C.E. | Perth | 1889 | WA Almanack |
| Castleman | C. | Laborer | Guildford | 1897 | Witton's Directory |
| Caswell | J. | Gardener | Perth | 1869 | WA Almanack |
| Caswell | J. | Gardener | Perth | 1870 | WA Almanack |
| Caswell | J. | Gardener | Perth | 1872 | WA Almanack |
| Caswell | J. | Gardener | Pier Street, Perth | 1873 | Herald Almanack |
| Caswell | J. | Gardener | Perth | 1873 | WA Almanack |
| Caswell | J. | Gardener | Perth | 1874 | Herald Almanack |
| Caswell | J. | Gardener | Perth | 1874 | WA Almanack |
| Caswell | J. | Gardener | Perth | 1875 | Herald Almanack |
| Caswell | J. | Gardener | Perth | 1875 | WA Almanack |
