| Mayhew | W. | Medical Officer | Pinjarrah | 1881 | Herald Almanack |
| Mayhew | W. | Medical Officer | Newcastle & Toodyay District | 1881 | WA Almanack |
| Mayhew | W. | Medical officer | Newcastle | 1882 | Herald Almanack |
| Mayhew | W. | Medical Officer | Newcastle & Toodyay District | 1882 | WA Almanack |
| Mayhew | W. | Medical Officer | Newcastle | 1883 | Herald Almanack |
| Mayhew | W. | Medical Officer | Newcastle | 1884 | Herald Almanack |
| Mayhew | W. | Medical Officer | Newcastle & Toodyay District | 1884 | WA Almanack |
| Mayhew | W. | Medical Officer | Newcastle | 1885 | Herald Almanack |
| Mayhew | W. | Medical Officer | Newcastle | 1886 | WA Almanack |
| Mayhew | W. | Medical Officer | Newcastle | 1887 | WA Almanack |
| Mayhew | W. | Medical Officer | Newcastle | 1888 | WA Almanack |
| Mayhew | W. | Medical Officer | Newcastle | 1889 | WA Almanack |
| Maynard | R. | Compositor | Perth | 1887 | WA Almanack |
| Maynard | R. | Compositor | Perth | 1888 | WA Almanack |
| Maynard | R. | Compositor | Perth | 1889 | WA Almanack |
| Maynard | R. | | Smith Street, Perth | 1897 | Witton's Directory |
| Maynard | W. H. | Merchant | Day Dawn | 1897 | Witton's Directory |
| Mayne | B. E. | J. P., Inspector of Pearl Shell Fishery | Cossack | 1885 | Herald Almanack |
| Mayne | B. E. | Inspector of Pearl Shells | North-West Coast (Cossack) | 1886 | WA Almanack |
| Mayne | B. E. | Inspector Pearl Fisheries | North-West (Cossack) | 1887 | WA Almanack |
| Mayne | B. E. | Auctioneer & Com. Agent | North-West (Roebourne) | 1888 | WA Almanack |
| Mayne | B. E. | Inspector Pearl Fisheries | North-West (Cossack) | 1888 | WA Almanack |
| Mayne | B. E. | Auctioneer & Com. Agent | North-West (Roebourne) | 1889 | WA Almanack |
| Mayne | B. E. | Inspector Pearl Fisheries | North-West (Cossack) | 1889 | WA Almanack |
| Mayo | Mrs. | - | Swan | 1879 | Herald Almanack |
| Mayo | Mrs. | - | Swan | 1880 | Herald Almanack |
| Mayo | Mrs. | Farmer | Swan | 1880 | WA Almanack |
| Mayo | Mrs. | - | Swan | 1881 | Herald Almanack |
| Mayo | Mrs. | Farmer | Swan | 1881 | WA Almanack |
| Mayo | Mrs. | - | Swan | 1882 | Herald Almanack |
| Mayo | Mrs. | Farmer | Swan | 1882 | WA Almanack |
| Mayo | Mrs. | - | Swan | 1883 | Herald Almanack |
| Mayo | Mrs. | - | | 1884 | Herald Almanack |
| Mayo | Mrs. | - | Swan | 1884 | WA Almanack |
| Mayo | Mrs. | - | Swan | 1885 | Herald Almanack |
| Mayo | R | Farmer & Grazier | Swan | 1867 | WA Almanack |
| Mayo | R. | Farmer | Swan | 1868 | WA Almanack |
| Mayo | R. | Farmer | Swan | 1869 | WA Almanack |
| Mayo | R. | Farmer | Swan | 1870 | WA Almanack |
| Mayo | R. | Farmer | Swan | 1872 | WA Almanack |
| Mayo | R. | Farmer | Swan | 1873 | Herald Almanack |
| Mayo | R. | Farmer | Swan | 1873 | WA Almanack |
| Mayo | R. | Farmer | Swan | 1874 | Herald Almanack |
| Mayo | R. | Farmer | Swan | 1874 | WA Almanack |
| Mayo | R. | Farmer | Swan | 1875 | Herald Almanack |
| Mayo | R. | Farmer | Swan | 1875 | WA Almanack |
| Mayo | R. | Farmer & Grazier | Swan | 1876 | Herald Almanack |
| Mayo | R. | Farmer | Swan | 1876 | WA Almanack |
| Mayo | R. | Farmer & Grazier | Guildford | 1877 | Herald Almanack |
| Mayo | R. | Farmer & Grazier | Swan | 1877 | Herald Almanack |
