| Williams | John | Peerinup, Mt. Barker | JW4 | 1924 |
| Williams | John M. H. | Albena Farm, 129-Gate, Dumbleyung | V2W | 1924 |
| Williams | Julia | Quarry Street, Coolgardie | 4VW | 1924 |
| Williams | K. | Coolooloo Station, Northampton | K1J | 1928 |
| Williams | K. D. | Spring Valley, Northampton | 3SJ and 6B, 13E | 1962 |
| Williams | K. M. | Glendale, Balingup | 6KM and 46B, 41E | 1962 |
| Williams | L. | Boulder | W9U | 1924 |
| Williams | L. | The Bungalow, Northampton | Y5W and 14C, 7A | 1962 |
| Williams | L. D. | Avon 14109, 14114, Mukinbudin | DW9 and 46B, 116E | 1962 |
| Williams | L. J. & F. E. | Hay Loc. 979, Tenterden | L0W and 25D, 38E | 1962 |
| Williams | L. R. | Cleveland, Coolup | HW9 and 35D, 43E | 1962 |
| Williams | Lawrence | Rushy Gully, Northampton | Y5W | 1924 |
| Williams | Louisa | Arrino | ED1 | 1924 |
| Williams | M. & L. T. | 4863, 6698, 5928, 7384, 8472, 5920, 7787, 4874, 5842, Coorow | O5W and 23B, 111A | 1962 |
| Williams | M. A. A. | Lake View, Mt. Barker | M6M and14C, 112E | 1962 |
| Williams | M. F. (Dr.) | Nelson Ptn. 6448, 1024, Manjimup | M7W and 4D, 18E | 1962 |
| Williams | M. J. | Willow Gully, Northampton | 3MJ | 1912 |
| Williams | M. J. | Willow Gully, Northampton | 3MJ | 1924 |
| Williams | M. J. | Willow Gully, Northampton | 3MJ | 1924 |
| Williams | M. S. | Sheppy, Northampton | MW5 | 1912 |
| Williams | M. S. | Sheppy Northampton | MW5 | 1924 |
| Williams | M. S. | Sheppy, Northampton | MW5 | 1924 |
| Williams | M. T. | Nonga, Northampton | MT2 and 11D, 45E | 1962 |
| Williams | Mary Eliz. | Kalguddering, via Goodmalling | Y3W | 1924 |
| Williams | Mrs Ellen E. | Glen Valley, Bullsbrook | 9EU | 1924 |
| Williams | Mrs M. | Centre Street. Queen's Park | 8XW | 1924 |
| Williams | Owin M. | Locs. 16341. 14765, 14766, Shackleton | 2OY | 1924 |
| Williams | Owin M. | Locs. 16341. 14765, 14766, Shackleton | 2OY | 1924 |
| Williams | P. C. | River View, Northampton | PW2 | 1912 |
| Williams | P. D. | Hillview, Dumbleyung | L6C and 4B, 120A | 1962 |
| Williams | P. G. H. & V. S. | Rio Grande, Gidgegannup | P2W and 109B, 67A | 1962 |
| Williams | P. O | Ferndale, Scotsdale, Denmark | O6V | 1924 |
| Williams | P. V. | Woodbine, Brookton | S4W | 1924 |
| Williams | P. V. | Woodbine, Brookton | S4W and 7B, 4A | 1962 |
| Williams | P. W. | Mining Area, Greenbushes | PW0 | 1912 |
| Williams | P. W. | Mining Area, Greenbushes | PW0 | 1924 |
| Williams | Phillip A. | Brookville, Dumbleyung | PX2 | 1924 |
| Williams | R. | Coolooloo Farm, Northhampton | CO0 and 7C, 13E | 1962 |
| Williams | R. A. | Top Well, Bowes | 1WU | 1912 |
| Williams | R. A. | Top Well, Bowes | 1WU | 1924 |
| Williams | R. A. | Rose Dene, 2552, 2583, Jindong, via Busselton | 1RA and 24B, 14E | 1962 |
| Williams | R. C. | Oakleigh, Popanyinning | E0W and 31B, 23E | 1962 |
| Williams | R. C. & J. G. | Varona, Boyup Brook | 2UB and 84D, 5E | 1962 |
| Williams | R. F. | Avon 2224, 14748, 3180, Cunderdin | 7VX and 39C, 103A | 1962 |
| Williams | R. H. | Loc. 4301 Group 102, Denmark | 9YH | 1962 |
| Williams | R. J. | Gugeri Street, Claremont | 6ZT | 1924 |
| WIlliams | R. J. | Somerset Hill, Scotsdale Road, Demark | W8Q | 1924 |
| Williams | R. J. | 36 Davies Road, Claremont | 6ZT | 1962 |
| Williams | R. J. & H. E. | Hulongin, Goomalling | JW0 and 16C, 4A | 1962 |
| Williams | R. L. | Rock View, Collie | 7RL | 1912 |
