| Stevenson | J. & W. | Wingakin, Ravensthorpe | WS1 | 1912 |
| Stevenson | J. & W. | Wingakin, Ravensthorpe | WS1 | 1924 |
| Stevenson | J. A. | Kooyoowing, Halls Creek | CC3 | 1912 |
| Stevenson | J. A. | Kooyoowing, Hall's Creek | CC3 | 1924 |
| Stevenson | J. D. | Crossburn, Kojonup | S2V | 1912 |
| Stevenson | J. D. | Croosburn, Kojonup | S2V | 1924 |
| Stevenson | K. J. O. & V. H. | Byeen, Wattening, Via Toodyay | G1K and 71B, 6A | 1962 |
| Stevenson | Malcolm | Lake Darlot | 0MS | 1924 |
| Stevenson | T. | Colyinine, Baker's Hill South | T9Z | 1924 |
| Stevenson | T. | 1 Stead Road, Albany | 6SU | 1962 |
| Stevenson | W. | Lot 10 Peel Estate, Jandakot | KZ8 | 1924 |
| Stevenson | W. C. & D. C. | Osterley Park, Dinninup | WC4 and 118D, 39E | 1962 |
| Stevenson | William | Peel Estate Lot 10, Jandakot | KZ8 | 1925 |
| Stevenson & Co. | A. J. | The Warriups, Cranbrook | A0S and 19B, 108A | 1962 |
| Stevenson & Tipps | - | Locations 10911, 10913, 10914, East Wagin | SK8 | 1924 |
| Stewart | A. B. | Fairfield, Narrikup | U8S and | 1962 |
| Stewart | A. B. & D. B. | Malladup, Broomehill | XS1 and 4C, 22E | 1962 |
| Stewart | A. F. | Hillgay, Bridgetown | GS1 and 21C, 54F | 1962 |
| Stewart | A. J. | 9711, 12432, Northcliffe | G7A | 1962 |
| Stewart | A. R. | Sunnyside, Dowerin | 0SA | 1912 |
| Stewart | A. R. | Sunnyside, Dowerin | 0SA | 1924 |
| Stewart | A. V. | Buckland, Northam | 1RS and 14B, 11E | 1962 |
| Stewart | Alex | Glen Iris, Katanning | A1S | 1912 |
| Stewart | Alex | Glen Iris, Katanning | A1S | 1924 |
| Stewart | Alex | Tableland, Roebourne | V8S | 1924 |
| Stewart | Alexander P. | Circle View Farm, Circle Valley | A3S | 1927 |
| Stewart | Andrew J. | Talbot Brook, York | A9S | 1912 |
| Stewart | Archibald | Dowerin | QQ6 | 1925 |
| Stewart | Augustus A. E. | 40 Johnston Street, Boulder | Z6A | 1924 |
| Stewart | B. T. | Glenalmond, Ongerup | BS2 and 14C, 19A | 1962 |
| Stewart | C. & G. | Punebup, East Broome Hill, Salt River | P0P | 1924 |
| Stewart | C. E. & E. F. | Nalaura 5314, 4020, Gnowagerup | ES3 and 41B, 10E | 1962 |
| Stewart | Catherine M. | Stewarton, Harrismith | G3S | 1928 |
| Stewart | Chas. James | Commonage, Esperance | NS2 | 1924 |
| Stewart | D. A. | Glenorchy, Duranillin | ZT5 and 115B, 29E | 1962 |
| Stewart | D. J. | Green Gully, Walpole | D2J | 1962 |
| Stewart | D. McL | Roe Loc. 153, 762, 776, 886, 887, Lake Grace | D6S and 20D, 46E | 1962 |
| Stewart | E. F. | Nalaura, Block 4020 and 5314, Gnowangerup | NS2 and 112B, 105E | 1962 |
| Stewart | Emma | Byro Station via Yalgoo | EN4 | 1912 |
| Stewart | Emma | Byro Station, Yalgoo | EN4 | 1924 |
| Stewart | F. W. | M.H. Lease No. 570 (the Elect), Ravensthorpe | S6F | 1912 |
| Stewart | F. W. | M.H. Lease No. 570 (The Elect., Ravensthorpe) | S6F | 1924 |
| Stewart | F. W. | Malinga, Duranillin | 5US and 34C, 67E | 1962 |
| Stewart | G. | Bolgart | GZ0 | 1924 |
| Stewart | G. A. | View Bank, Brunswick Junct. | 5SG and 4C, 71E | 1962 |
| Stewart | G. A. | Maryland, Pinjarra | G6S and 6B, 40A | 1962 |
| Stewart | G. D. G. | Byro Station via Yalgoo | S3G | 1912 |
| Stewart | G. D. G. | Byro Station, Via Yalgoo | S3G | 1924 |
| Stewart | Geo. | Lucknow Farm, Harrismith, East Narrogin | G3Z | 1924 |
| Stewart | Geo. | Kuranda Farm, Dinninup | GZ5 | 1924 |
