| Blackburn | A. | - | Albany (Gordon) | 1885 | Herald Almanack |
| Blackburn | A. | Boarding-house Keeper | Albany | 1887 | WA Almanack |
| Blackburn | A. | Boarding-House Keeper | Albany | 1888 | WA Almanack |
| Blackburn | A. | Boarding House Keeper | Albany | 1889 | WA Almanack |
| Blackburn | G. | Warder in Charge of Depot | Albany | 1872 | WA Almanack |
| Blackburn | G. | Warder in Charge Of Depot | Albany | 1873 | WA Almanack |
| Blackburn | J. | - | Fremantle | 1872 | WA Almanack |
| Blackburn | J. | Lodging House Keeper | Fremantle | 1873 | Herald Almanack |
| Blackburn | J. | Boarding House Keeper | Fremantle | 1873 | WA Almanack |
| Blackburn | J. | - | Fremantle | 1874 | Herald Almanack |
| Blackburn | J. | Boarding-House Keeper | Fremantle | 1874 | WA Almanack |
| Blackburn | J. | - | Fremantle | 1876 | WA Almanack |
| Blackburn | J. | - | Fremantle | 1877 | WA Almanack |
| Blackburn | J. | Job Master | Fremantle | 1878 | Herald Almanack |
| Blackburn | J. | Job Master | Fremantle | 1879 | Herald Almanack |
| Blackburn | J. | Boarding-House Keeper | Fremantle | 1879 | WA Almanack |
| Blackburn | J. | Waiter | Fremantle | 1880 | Herald Almanack |
| Blackburn | J. | Boarding House Keeper | Fremantle | 1880 | WA Almanack |
| Blackburn | J. | Waiter | Fremantle | 1881 | Herald Almanack |
| Blackburn | J. | Boarding-House Keeper | Fremantle | 1881 | WA Almanack |
| Blackburn | J. | Hospital Orderly | Victoria Districts (Geraldton) | 1882 | WA Almanack |
| Blackburn | J. | Cabinet Maker | Perth | 1887 | WA Almanack |
| Blackburn | J. | Cabinet Maker | Perth | 1888 | WA Almanack |
| Blackburn | J. | Cabinet Maker | Perth | 1889 | WA Almanack |
| Blackburn | J. H. | House & Land Agent & Sharebroker | The Westralian Stock Exchange, off Barrack Street, Perth | 1897 | Witton's Directory |
| Blackburn | J. H. | | Havelock Street, Perth | 1897 | Witton's Directory |
| Blackburne | A. | Farmer | Gordon River | 1882 | Herald Almanack |
| Blackburne | A. | Farmer | Gordon River | 1883 | Herald Almanack |
| Blackburne | A. | Farmer | Gordon River | 1884 | Herald Almanack |
| Blackburne | A. | Farmer | Gordon River | 1885 | Herald Almanack |
| Blackburne | J. | Hospital Orderly | Victoria District (Geraldton) | 1881 | WA Almanack |
| Blacker | W. | Refreshment Rooms | Broome Road, Perth | 1897 | Witton's Directory |
| Blackett | - | | Roy Street, Perth | 1897 | Witton's Directory |
| Blackhall | R. | Accountant | Cossack | 1873 | Herald Almanack |
| Blackhall | R. | Accountant | North District, Cossack | 1874 | Herald Almanack |
| Blackiston | G. J | Clerk, Roads Board | York | 1887 | WA Almanack |
| Blackiston | G. J. | Government School Master | York | 1873 | WA Almanack |
| Blackiston | G. J. | Government Schoolmaster | York | 1880 | WA Almanack |
| Blackiston | G. J. | Government Schoolmaster | York | 1881 | WA Almanack |
| Blackiston | G. J. | Government Sclmstr. | York | 1882 | WA Almanack |
| Blackiston | G. J. | Clerk | York | 1886 | WA Almanack |
| Blackiston | L. | Packer | Beverley | 1897 | Witton's Directory |
| Blackiston | L. | Platelayer | Gilgering | 1897 | Witton's Directory |
| Blackiston | Miss | Dressmaker | York | 1882 | WA Almanack |
| Blackiston | Miss. | Dressmaker | York | 1880 | WA Almanack |
| Blackiston | Miss. | Dressmaker | York | 1881 | WA Almanack |
| Blackman | H. S. | | Barker Road, Perth | 1897 | Witton's Directory |
| Blackmore | S. | Farmer & Sheepowner | Kojonup | 1882 | Herald Almanack |
| Blackmore | S. | Farmer & Sheepowner | Kojonup | 1883 | Herald Almanack |
| Blackmore | S. | Farmer & Sheepowner | Kojonup | 1884 | Herald Almanack |
