| McDermott | J. | Farmer and Shipowner | Toodyay | 1876 | WA Almanack |
| McDermott | J. | Farmer & Sheepowner | Toodyay | 1877 | Herald Almanack |
| McDermott | J. | Weelwright | Greenough | 1877 | Herald Almanack |
| McDermott | J. | Farmer & Grazer | Toodyay | 1877 | WA Almanack |
| McDermott | J. | Wheelwright | Victoria District (Greenough) | 1877 | WA Almanack |
| McDermott | J. | Wheelwright | Greenough | 1878 | Herald Almanack |
| McDermott | J. | Wheelwright | Greenough | 1879 | Herald Almanack |
| McDermott | J. | Farmer & Shopowner | Toodyay | 1879 | WA Almanack |
| McDermott | J. | Wheelwright | Greenough | 1879 | WA Almanack |
| McDermott | J. | Wheelwright | Greenough | 1880 | Herald Almanack |
| McDermott | J. | Farmer | Newcastle & Toodyay District | 1880 | WA Almanack |
| McDermott | J. | Wheelwright | Victoria District (Greenough) | 1880 | WA Almanack |
| McDermott | J. | Wheelwright | Greenough | 1881 | Herald Almanack |
| McDermott | J. | Farmer | Newcastle & Toodyay District | 1881 | WA Almanack |
| McDermott | J. | Wheelwright | Greenough | 1882 | Herald Almanack |
| McDermott | J. | Farmer | Newcastle & Toodyay District | 1882 | WA Almanack |
| McDermott | J. | Farmer | Newcastle & Toodyay District | 1884 | WA Almanack |
| McDermott | J. | Wheelwright | Victoria District (Greenough) | 1884 | WA Almanack |
| McDermott | J. | Farmer | Greenough | 1885 | Herald Almanack |
| McDermott | J. | Wheelwright | Victoria District (Greenough) | 1886 | WA Almanack |
| McDermott | J. | Farmer | Newcastle | 1887 | WA Almanack |
| McDermott | J. | Wheelwright | Greenough | 1887 | WA Almanack |
| McDermott | J. | Farmer | Newcastle | 1888 | WA Almanack |
| McDermott | J. | Wheelwright | Greenough | 1888 | WA Almanack |
| McDermott | J. | Farmer | Newcastle | 1889 | WA Almanack |
| McDermott | J. | Wheelwright | Greenough | 1889 | WA Almanack |
| McDermott | J. jnr. | Farmer | Newcastle | 1889 | WA Almanack |
| McDermott | J. Jr. | Farmer | Newcastle | 1888 | WA Almanack |
| McDermott | J. jun. | Farmer | Newcastle & Toodyay District | 1882 | WA Almanack |
| McDermott | J. Jun. | Farmer | Newcastle | 1887 | WA Almanack |
| McDermott | J. T. | Grazier | Kimberley - Derby | 1885 | Herald Almanack |
| McDermott | J. T. | | Northam | 1897 | Witton's Directory |
| McDermott | Jas. | Farmer | Toodyay | 1874 | WA Almanack |
| McDermott | Jas. | | Northam | 1897 | Witton's Directory |
| McDermott | John | Wheelwright | Greenough | 1897 | Witton's Directory |
| McDermott | Jos. | Landowner | Toodyay | 1885 | Herald Almanack |
| McDermott | Mrs. | Farmer | Swan | 1881 | Herald Almanack |
| McDermott | Mrs. | Farmer | Swan | 1882 | Herald Almanack |
| McDermott | Mrs. | Farmer | Swan | 1883 | Herald Almanack |
| McDermott | Mrs. | Farmer | Swan | 1884 | Herald Almanack |
| McDermott | Mrs. | - | Swan | 1884 | WA Almanack |
| McDiarmid & Ritson | | Grocers | Havelock Street, Perth | 1897 | Witton's Directory |
| McDluney | J. | Farmer | Toodyay | 1874 | WA Almanack |
| McDonald | - | W.A.T. Co. | Lockeville | 1879 | Herald Almanack |
| McDonald | A. | Manager National Bank of Australasia | High Street, Fremantle | 1897 | Witton's Directory |
| McDonald | Alex | | Bertram Street, Perth | 1897 | Witton's Directory |
| McDonald | Alex. | Teamster | Northampton | 1885 | Herald Almanack |
| McDonald | D. | Labourer | Newcastle & Toodyay District | 1884 | WA Almanack |
| McDonald | D. | Labourer | Newcastle | 1887 | WA Almanack |
| McDonald | D. | | John Street, Perth | 1897 | Witton's Directory |
