| Gray | T. | Farmer | Beverley | 1876 | Herald Almanack |
| Gray | T. | Farmer | Beverley | 1876 | WA Almanack |
| Gray | T. | Farmer | Beverley | 1877 | Herald Almanack |
| Gray | T. | Farmer | Beverley | 1877 | WA Almanack |
| Gray | T. | Farmer | Beverley | 1878 | Herald Almanack |
| Gray | T. | Farmer | Beverley | 1879 | WA Almanack |
| Gray | T. | Farmer | Beverley | 1880 | WA Almanack |
| Gray | T. | Farmer | Beverley | 1881 | WA Almanack |
| Gray | T. | Farmer & Grazier | Beverley | 1882 | WA Almanack |
| Gray | T. | Overseer | Beverley | 1884 | WA Almanack |
| Gray | Thomas | Farmer | Beverley | 1884 | WA Almanack |
| Gray | W | Limeburner | Perth | 1883 | Herald Almanack |
| Gray | W. | Lime Burner | Perth | 1881 | WA Almanack |
| Gray | W. | Limeburner | Perth | 1882 | Herald Almanack |
| Gray | W. | Lime Burner | Perth | 1882 | WA Almanack |
| Gray | W. | Locomotive | Jarrahdale Timber Co. | 1883 | Herald Almanack |
| Gray | W. | Limeburner | Perth | 1884 | Herald Almanack |
| Gray | W. | Locomotive | Jarrahdale Timber Co. | 1884 | Herald Almanack |
| Gray | W. | Limeburner | Perth | 1884 | WA Almanack |
| Gray | W. | Charcoal Burner | Perth | 1884 | WA Almanack |
| Gray | W. | Labourer | North-West Coast (Harding River) | 1884 | WA Almanack |
| Gray | W. | Limeburner | Perth | 1885 | Herald Almanack |
| Gray | W. | Limeburner | Perth | 1886 | WA Almanack |
| Gray | W. | Labourer | North-West Coast (Harding River) | 1886 | WA Almanack |
| Gray | W. | Limeburner | Perth | 1887 | WA Almanack |
| Gray | W. | Lime Burner | Perth | 1888 | WA Almanack |
| Gray | W. | Contractor | Perth | 1889 | WA Almanack |
| Gray | W. | | Edward Street, Perth | 1897 | Witton's Directory |
| Gray | W. jnr. | Carter | Perth | 1889 | WA Almanack |
| Gray | W. jun. | Carter | Perth | 1882 | WA Almanack |
| Gray | W. jun. | Carter | Perth | 1884 | WA Almanack |
| Gray | W. M. | | Francis Street, Perth | 1897 | Witton's Directory |
| Gray & C. | H. | Merchants | Geraldton | 1880 | Herald Almanack |
| Gray & Co | Allen | Wholesale & Retail Grocers Manager | Ford Street, Coolgardie | 1897 | Witton's Directory |
| Gray & Co. | H. | Merchants | Victoria District (Geraldton & Suburbs) | 1874 | WA Almanack |
| Gray & Co. | H. | Merchants | Greenough | 1876 | Herald Almanack |
| Gray & Co. | H. | Merchants | Geraldton | 1876 | Herald Almanack |
| Gray & Co. | H. | Merchants | Geraldton | 1877 | Herald Almanack |
| Gray & Co. | H. | Storekeepers | Greenough | 1877 | Herald Almanack |
| Gray & Co. | H. | Merchants | Geraldton | 1879 | Herald Almanack |
| Gray & Co. | H. | Storekeepers | Greenough | 1879 | Herald Almanack |
| Gray & Co. | H. | Merchants | Greenough | 1879 | WA Almanack |
| Gray & Co. | H. | Storekeepers | Greenough | 1880 | Herald Almanack |
| Gray & Co. | H. | Merchants | Victoria District (Geraldton) | 1880 | WA Almanack |
| Gray & Co. | H. | Merchants | Victoria District (Geraldton) | 1881 | WA Almanack |
| Gray & Co. | H. | Storekeepers | Greenough | 1882 | Herald Almanack |
| Gray & Co. | H. | Merchants | Victoria Districts (Geraldton) | 1882 | WA Almanack |
| Gray & Co. | H. | Merchants | Victoria Districts (Greenough) | 1882 | WA Almanack |
| Gray & Co. | H. | Storekeepers | Greenough | 1883 | Herald Almanack |
| Gray & Co. | H. | Storekeepers | Greenough | 1884 | Herald Almanack |
