| Severin | Alf. E. | Forest Glen, Woodanilling | E8S | 1912 |
| Severin | Alf. E. | Forest Glen, Woodanilling | E8S | 1924 |
| Severin | C. | Brocklesby, Woodanilling | 8CN | 1912 |
| Severin | C. H. | Lot 27 Loc. 24, Belmont | 0ZS | 1962 |
| Severin | H. J. | Town Lot 116, Woodanilling | 6SN | 1912 |
| Severin | H. J. | Town Lot 116, Woodanilling | 6SN | 1924 |
| Severin | L. C. & F. P. | Brookford, Brookton | L8S and13B, 20E | 1962 |
| Severin | L. R. | Hillndale, Katanning | 3RR and 33B, 105E | 1962 |
| Severin | R. W. | Brocklesby, Woodanilling | 8CS and 14B, 38E | 1962 |
| Severs | John Thos. | Byrine Pool, Bowelling | 5ZS | 1924 |
| Sevier | A. R. | Eastwood, Avon 26658, 25404, Mukinbudin | 0SA and 9D, 105E | 1962 |
| Sevier | F. C. | Windyridge, Mukinbudin | FS9 and 35D, 103E | 1962 |
| Seward | J. | Invercauld, Upper Blackwood | SE6 | 1912 |
| Seward | Leo Malachi | 8188/74, 7624/74, 28965/55, Arrino | XS0 | 1924 |
| Seward Bros. | - | Umbine, Pingelly | CB8 | 1924 |
| Sewell | A. A. B. | Keywest, Pingelly | 7DS and 21B, 13E | 1962 |
| Sewell | A. E. | Beamara, Pingelly | SA5 | 1912 |
| Sewell | A. E. | Beamara, Pingelly | SA5 | 1924 |
| Sewell | A. G. S. | Stanhope Pastoral Co., Wongan Hills | GS6 and 109D, 34E | 1962 |
| Sewell | A. M. & Z. D. | Newlands, Yornaning | MS8 and 25B, 20E | 1962 |
| Sewell | C. R. | Noombling, West Pingelly | 4US | 1962 |
| Sewell | Caleb (Estate of) | Sand Springs, Geraldton | 3SS | 1912 |
| Sewell | Caleb (Estate of) | Sand Springs, Geraldton | 3SS | 1924 |
| Sewell | Decimus | Key West, Pingelly | 7DS | 1912 |
| Sewell | Decimus | Key West, Pingelly | 7DS | 1924 |
| Sewell | E. A. & D. W. | Golden Valley, East Pingelly | 8JF and 13C, 9A | 1962 |
| Sewell | E. H. | Koolberin Homestead, Bruce Rock | E4S and 11D, 115E | 1962 |
| Sewell | E. W. | Glencoe, Tammin | ES3 | 1912 |
| Sewell | E. W. | Glencoe, Tammin | ES3 | 1924 |
| Sewell | Edgar | Noomberling, Wandering | S3E | 1912 |
| Sewell | Edgar | Noomberling, Wandering | S3E | 1924 |
| Sewell | G. M. | Mapelstead, Pingelly | GM2 | 1912 |
| Sewell | G. M. | Maplestead, Pingelly | GM2 | 1924 |
| Sewell | G. R. | Mt. Caroline, East York | FS1 | 1912 |
| Sewell | G. R. | Mt. Caroline, East York | FS1 | 1924 |
| Sewell | Geo. E. | Walkaway | GS1 | 1924 |
| Sewell | George E. | Walkaway | GS1 | 1912 |
| Sewell | Henry E. | Yacklin, East Beverley | H3S | 1912 |
| Sewell | Henry E. | Yacklin, East Beverley | H3S | 1924 |
| Sewell | J. O. & B. S. | Hadleigh, Pingelly | 3OS and 41B, 23A | 1962 |
| Sewell | J. W. | Coolakin, Williams | 7SJ | 1912 |
| Sewell | J. W. | Coolakin, Williams | 7SJ | 1924 |
| Sewell | L. A. | Kellalac, Goomalling | D1W and 23E, 41B | 1962 |
| Sewell | L. C. | Glen Avon, Northam | LS3 and 16B, 9E | 1962 |
| Sewell | L. N. | Beechina Lot, 29-30, Beverley | LS2 and 34B, 7E | 1962 |
| Sewell | R. L. | 3618, 3863, 12051, West Pingelly | 2RC and 16D, 26E | 1962 |
| Sewell | R. V. & N. | Koogereena, Geraldton | LR7 and 23B, 4E | 1962 |
| Sewell | Roselinda | Noomberling, Hotham River, via Wandering | 4US | 1924 |
| Sewell | S. E. | Yacklin, Dulbelling, via York | Y2S | 1924 |
| Sewell | T. E. | Beechina 22, Avon 27164, Beverley | T5S and 46B, 21E | 1962 |
