| Mitchell | S. | Mining Agent | Northampton | 1879 | Herald Almanack |
| Mitchell | S. | Mining Captain | Northampton | 1879 | WA Almanack |
| Mitchell | S. | Mining Agent | Northampton | 1880 | Herald Almanack |
| Mitchell | S. | Mineowner | Victoria District (Northampton) | 1880 | WA Almanack |
| Mitchell | S. | Lighthouse Keeper | Albany | 1880 | WA Almanack |
| Mitchell | S. | Mining Agent | Northampton | 1881 | Herald Almanack |
| Mitchell | S. | Mineowner | Victoria District (Northampton) | 1881 | WA Almanack |
| Mitchell | S. | Lighthouse Keeper | Albany | 1881 | WA Almanack |
| Mitchell | S. | Merchant (Crowther & Mitchell) | Northampton | 1882 | Herald Almanack |
| Mitchell | S. | Mineowner | Victoria Districts (Northampton) | 1882 | WA Almanack |
| Mitchell | S. | Lighthouse Keeper | Albany | 1882 | WA Almanack |
| Mitchell | S. | Crowther & Mitchell Merchants | Northampton | 1883 | Herald Almanack |
| Mitchell | S. | Merchants, Crowther & Mitchell | Northampton | 1884 | Herald Almanack |
| Mitchell | S. | Mining Engineer | Victoria District (Northampton) | 1884 | WA Almanack |
| Mitchell | S. | Lighthouse Keeper | Albany | 1884 | WA Almanack |
| Mitchell | S. | Mining Engineer | Victoria District (Northampton) | 1886 | WA Almanack |
| Mitchell | S. | Light-house Keeper | Albany | 1887 | WA Almanack |
| Mitchell | S. | mining engineer | Northampton | 1887 | WA Almanack |
| Mitchell | S. | Light-House Keeper | Albany | 1888 | WA Almanack |
| Mitchell | S. | Mining Engineer | Northampton | 1888 | WA Almanack |
| Mitchell | S. | Light House Keeper | Albany | 1889 | WA Almanack |
| Mitchell | S. | Mining Engineer | Northampton | 1889 | WA Almanack |
| Mitchell | S. | Accountant | Goderich Street, Perth | 1897 | Witton's Directory |
| Mitchell | S. J. S. | Merchants | Northampton (Crowther & Mitchell) | 1885 | Herald Almanack |
| Mitchell | S. T. | Baker and Confectioner | Perth | 1863 | WA Almanack |
| Mitchell | S. T. | Baker and Confectioner | Perth | 1864 | WA Almanack |
| Mitchell | S. T. | Baker and Confectioner | Perth | 1865 | WA Almanack |
| Mitchell | S. T. | Baker and Confectioner | Perth | 1866 | WA Almanack |
| Mitchell | S. T. | General Importer & Manufacturer Of Confectionery | Perth | 1867 | WA Almanack |
| Mitchell | S. T. | General Importer & Manufacturer of Confectionery | Perth | 1868 | WA Almanack |
| Mitchell | S. T. | General Importer & Manufacturer of Confectionery | Perth | 1869 | WA Almanack |
| Mitchell | S. T. | Mus. Instructor | Hay Sreet, Perth | 1873 | Herald Almanack |
| Mitchell | S. T. | Confectioner | Perth | 1874 | Herald Almanack |
| Mitchell | S. T. | Confectioner | Perth | 1875 | Herald Almanack |
| Mitchell | S. T. | Confectioner | Perth | 1875 | WA Almanack |
| Mitchell | S. T. | Confectioner | Perth | 1876 | Herald Almanack |
| Mitchell | S. T. | Confectioner | Perth | 1877 | Herald Almanack |
| Mitchell | S. T. | Confectioner | Perth | 1877 | WA Almanack |
| Mitchell | S.T. | Confectioner | Perth | 1876 | WA Almanack |
| Mitchell | Thos. | Blacksmith | Roebourne | 1897 | Witton's Directory |
| Mitchell | V. C. | Love Valley | Preston | 1897 | Witton's Directory |
| Mitchell | W. | Shoemaker | Newcastle | 1869 | WA Almanack |
| Mitchell | W. | Shoemaker | Newcastle | 1870 | WA Almanack |
| Mitchell | W. | Shoemaker | Newcastle | 1872 | WA Almanack |
| Mitchell | W. | Shoemaker | Newcastle | 1873 | Herald Almanack |
| Mitchell | W. | Shoemaker | Newcastle | 1873 | WA Almanack |
| Mitchell | W. | Shoemaker | Newcastle | 1874 | Herald Almanack |
| Mitchell | W. | Shoemaker | Newcastle | 1874 | WA Almanack |
| Mitchell | W. | Shoemaker | Newcastle | 1875 | Herald Almanack |
| Mitchell | W. | Shoemaker | Newcastle | 1875 | WA Almanack |