| Clarke | Wiliam | Farmer | Australind (26 Mile) | 1882 | Herald Almanack |
| Clarke | William | Farmer | Australind | 1877 | Herald Almanack |
| Clarke | William | Farmer | Australind & Coast Road | 1878 | Herald Almanack |
| Clarke | William | Farmer | Australind & Coastroad (26 Mile) | 1879 | Herald Almanack |
| Clarke | William | Farmer (26 Mile) | Australind & Coastroad | 1880 | Herald Almanack |
| Clarke | William. | Farmer | Australind (26 Mile) | 1881 | Herald Almanack |
| Clarke | Wm. | Farmer | Bunbury (Australind & Coast Road to Boundary of District) | 1877 | WA Almanack |
| Clarke | Wm. | Farm Labourer | York | 1879 | Herald Almanack |
| Clarke | Wm. | Farm Labourer | York | 1880 | Herald Almanack |
| Clarke | Wm. | Mine Manager | Kanowna | 1897 | Witton's Directory |
| Clarke | Wm. | Farmer | New Norcia | 1897 | Witton's Directory |
| Clarke & Co | G. N. | Adelaide Aerated Watering Co | Woodward Street, Coolgardie | 1897 | Witton's Directory |
| Clarke & Co. | W. G. | Butchers | Perth | 1873 | WA Almanack |
| Clarke and Co. | W. G. | Butchers | Perth | 1872 | WA Almanack |
| Clarkey | B. | Farmer and Grazier | Victoria Plains &c. | 1876 | WA Almanack |
| Clarkson | B. | Farmer & Grazier | Toodyay | 1867 | WA Almanack |
| Clarkson | B. | Farmer & Grazier | Toodyay | 1868 | WA Almanack |
| Clarkson | B. | Farmer | Toodyay | 1873 | Herald Almanack |
| Clarkson | B. | Farmer | Toodyay | 1873 | WA Almanack |
| Clarkson | B. | Farmer | Toodyay | 1874 | Herald Almanack |
| Clarkson | B. | Farmer | Toodyay | 1874 | WA Almanack |
| Clarkson | B. | Farmer | Toodyay | 1875 | Herald Almanack |
| Clarkson | B. | Farmer | Toodyay | 1875 | WA Almanack |
| Clarkson | B. | Farmer | Toodyay | 1876 | Herald Almanack |
| Clarkson | B. | Sheepfarmer | Toodyay | 1876 | WA Almanack |
| Clarkson | B. | Farmer | Toodyay | 1877 | Herald Almanack |
| Clarkson | B. | Sheepfarmer | Toodyay | 1877 | WA Almanack |
| Clarkson | B. D. | Farmer & Stockholder | Victoria District (Mines Etc) | 1870 | WA Almanack |
| Clarkson | B. D. | J.P., Stockowner | Toodyay | 1879 | Herald Almanack |
| Clarkson | B. D. | Sheepowner | Toodyay | 1879 | WA Almanack |
| Clarkson | B. D. | J. P., Stockowner | Toodyay | 1880 | Herald Almanack |
| Clarkson | B. D. | Farmer & Grazier | Newcastle & Toodyay District | 1880 | WA Almanack |
| Clarkson | B. D. | Farmer & Grazier | Newcastle & Toodyay District | 1881 | WA Almanack |
| Clarkson | B. D. | J. P., Stockowner | Toodyay | 1882 | Herald Almanack |
| Clarkson | B. D. | Frmr. & Grzr. | Newcastle & Toodyay District | 1882 | WA Almanack |
| Clarkson | B. D. | Farmer & Grazier | Newcastle & Toodyay District | 1884 | WA Almanack |
| Clarkson | B. D. | J. P. Stockowner | Toodyay | 1885 | Herald Almanack |
| Clarkson | B. D. | J.P. Stockowner | Toodyay | 1886 | WA Almanack |
| Clarkson | B. D. | Farmer and Grazier | Newcastle | 1887 | WA Almanack |
| Clarkson | B. D. | Farmer & Grazier | Newcastle | 1888 | WA Almanack |
| Clarkson | B. D. | Farmer & Grazier | Newcastle | 1889 | WA Almanack |
| Clarkson | B. D. | J.P., M.L.A. | Newcastle | 1897 | Witton's Directory |
| Clarkson | B. D., J. P. | Stockowner | Toodyay | 1878 | Herald Almanack |
| Clarkson | B. D.?G. P. | Stockowner | Toodyay | 1884 | Herald Almanack |
| Clarkson | B. L. | Farmer | Newcastle | 1897 | Witton's Directory |
| Clarkson | B.D | J.P Stockowner | Toodyay | 1883 | Herald Almanack |
| Clarkson | B.D. | J.P. Stockowner | Toodyay | 1881 | Herald Almanack |
| Clarkson | D. B. | Farmer and Stockhldr. | Victoria District (Mines Etc) | 1869 | WA Almanack |
| Clarkson | E | Blacksmith | Victoria District (Irwin & Dongara) | 1876 | WA Almanack |
| Clarkson | E. | Blacksmith | Irwin & Dongara | 1873 | Herald Almanack |
