| Simcox | W. | Pattern Moulder | Dongara | 1889 | WA Almanack |
| Simmonds | E. T. | Forwarding Agent | Toorak (suburb), Coolgardie | 1897 | Witton's Directory |
| Simmonds & Co | E. T. | Forwarding Agents | Bayley Street, Coolgardie | 1897 | Witton's Directory |
| Simmons | - | Farmer | Preston | 1884 | Herald Almanack |
| Simmons | C. | Water Police | Albany | 1882 | WA Almanack |
| Simmons | C. | Water Police | Albany | 1884 | WA Almanack |
| Simmons | C. G | Printer | Bunbury | 1897 | Witton's Directory |
| Simmons | H. | Miner | Victoria District (Northampton) | 1880 | WA Almanack |
| Simmons | H. | Miner | Victoria District (Northampton) | 1881 | WA Almanack |
| Simmons | H. | Miner | Victoria Districts (Northampton) | 1882 | WA Almanack |
| Simmons | H. | Miner | Victoria District (Northampton) | 1884 | WA Almanack |
| Simmons | H. | Miner | Victoria District (Northampton) | 1886 | WA Almanack |
| Simmons | H. | Miner | Northampton | 1887 | WA Almanack |
| Simmons | H. | Miner | Northampton | 1888 | WA Almanack |
| Simmons | H. | Miner | Northampton | 1889 | WA Almanack |
| Simmons | J. | Butcher | Albany | 1882 | WA Almanack |
| Simmons | J. | Butcher | Albany | 1884 | WA Almanack |
| Simmons | J. | Baker | Albany | 1885 | Herald Almanack |
| Simmons | J. T. | Baker and Confectioner | Albany | 1887 | WA Almanack |
| Simmons | J. T. | Baker and Confectioner | Albany | 1888 | WA Almanack |
| Simmons | J. T. | Baker and Confectioner | Albany | 1889 | WA Almanack |
| Simmons | Jos. | Labourer | Fremantle | 1887 | WA Almanack |
| Simmons | Jos. | Labourer | Fremantle | 1888 | WA Almanack |
| Simmons | Jos. | Labourer | Fremantle | 1889 | WA Almanack |
| Simmons | Sydney | Mining Agent | Shaw Street, Coolgardie | 1897 | Witton's Directory |
| Simmons | T. | Farmer | Preston | 1877 | Herald Almanack |
| Simmons | T. | Farmer | Preston & Upper Capel | 1878 | Herald Almanack |
| Simmons | T. | Farmer | Preston | 1879 | Herald Almanack |
| Simmons | T. | Farmer | Preston | 1880 | Herald Almanack |
| Simmons | T. | Farmer | Preston | 1881 | Herald Almanack |
| Simmons | T. | Farmer | Preston | 1882 | Herald Almanack |
| Simmons | T. | Farmer | Preston | 1883 | Herald Almanack |
| Simmons | T. | Farmer | Wellington District (Preston, Upper Capel towards Blackwood, Etc) | 1886 | WA Almanack |
| Simmons | T. | Farmer | Preston, Upper Capel, Towards Blackwood,Etc. | 1887 | WA Almanack |
| Simmons | T. | Farmer | Preston, Upper Capel, Towards Blackwood,Etc. | 1887 | WA Almanack |
| Simmons | T. | Farmer | Bunbury (Preston, Upper Capel, towards Blackwood, Etc.) | 1888 | WA Almanack |
| Simmons | T. | Farmer | Bunbury (Preston, Upper Capel, towards Blackwood, Etc.) | 1888 | WA Almanack |
| Simmons | T. | Farmer | Bunbury, Etc. (Preston, Upper Capel, towards Blackwood, Etc.) | 1889 | WA Almanack |
| Simmons | T. | Farmer | Bunbury, Etc. (Preston, Upper Capel, towards Blackwood, Etc.) | 1889 | WA Almanack |
| Simmons | Thomas | Farmer | Wellington (Preston, Upper Capel, Towards Blackwood, Etc. | 1880 | WA Almanack |
| Simmons | Thomas | Farmer | Wellington District (Preston, Upper Capel, Towards Blackwood, Etc.) | 1882 | WA Almanack |
| Simmons | Thomas. | Farmer | Wellington District (Preston, Upper Capel, towards Blackwood, Etc.) | 1881 | WA Almanack |
| Simmons | Thos. | Farmer | Bunbury (Preston, Upper Capel Towards Blackwood &c.) (Preston) | 1877 | WA Almanack |
| Simmons | Thos. | Farmer | Wellington District (Preston Upper Capel Towards Blackwood &c.) | 1879 | WA Almanack |
| Simmons | Thos. | Sawyer | Preston | 1885 | Herald Almanack |
| Simmons | W. | Woodcutter | Victoria District (Northampton) | 1880 | WA Almanack |
| Simmons | W. | P. C. | Albany | 1885 | Herald Almanack |
| Simmons | W. | | Arundel Street, Fremantle | 1897 | Witton's Directory |
| Simmons | W. A. | Port Pilot | Fremantle | 1877 | WA Almanack |
| Simmons | W. A. | Water Police | Albany | 1887 | WA Almanack |
