| Gilbert | C. | Farmer | Greenough | 1881 | Herald Almanack |
| Gilbert | C. | Farmer | Greenough | 1882 | Herald Almanack |
| Gilbert | C. | Farmer | Greenough | 1883 | Herald Almanack |
| Gilbert | C. | Farmer | Greenough | 1884 | Herald Almanack |
| Gilbert | C. | Farmer | Victoria District (Greenough) | 1884 | WA Almanack |
| Gilbert | C. | Farmer | Greenough | 1885 | Herald Almanack |
| Gilbert | C. | Farmer | Victoria District (Greenough) | 1886 | WA Almanack |
| Gilbert | C. | Farmer | Greenough | 1887 | WA Almanack |
| Gilbert | C. | Farmer | Greenough | 1888 | WA Almanack |
| Gilbert | C. | Farmer | Greenough | 1889 | WA Almanack |
| Gilbert | Charles | Farmer | Victoria Districts (Greenough) | 1882 | WA Almanack |
| Gilbert | Charles | Farmer | Greenough | 1897 | Witton's Directory |
| Gilbert | Charles. | Farmer | Victoria District (Greenough) | 1881 | WA Almanack |
| Gilbert | F. | Blacksmith | Perth | 1884 | Herald Almanack |
| Gilbert | F. | Blacksmith | Perth | 1884 | WA Almanack |
| Gilbert | F. | Blacksmith | Perth | 1885 | Herald Almanack |
| Gilbert | F. | Blacksmith | Perth | 1886 | WA Almanack |
| Gilbert | F. | Blacksmith | Perth | 1887 | WA Almanack |
| Gilbert | F. | Blacksmith | Perth | 1888 | WA Almanack |
| Gilbert | F. | Blacksmith | Perth | 1889 | WA Almanack |
| Gilbert | Fred. | Blacksmith | Perth | 1881 | WA Almanack |
| Gilbert | Fred. | Blacksmith | Perth | 1882 | WA Almanack |
| Gilbert | H. | Shoemaker | Perth | 1863 | WA Almanack |
| Gilbert | H. | Shoemaker | Perth | 1864 | WA Almanack |
| Gilbert | H. | Shoemaker | Perth | 1865 | WA Almanack |
| Gilbert | H. | Shoemaker | Perth | 1866 | WA Almanack |
| Gilbert | H. | Shoemaker | Perth | 1867 | WA Almanack |
| Gilbert | H. | Shoemaker and Dealer | Perth | 1868 | WA Almanack |
| Gilbert | H. | Shoemaker and Dealer | Perth | 1869 | WA Almanack |
| Gilbert | J. | Manager, Gullewa Gold Mines Ltd, Gullewa | Yalgoo | 1897 | Witton's Directory |
| Gilbert | Mrs. | Storekeeper | Bunbury & Suburbs | 1879 | Herald Almanack |
| Gilbert | Mrs. | Storekeeper | Wellington District (Bunbury Etc.) | 1879 | WA Almanack |
| Gilbert | Mrs. | Storekeeper | Bunbury & Suburbs | 1880 | Herald Almanack |
| Gilbert | Mrs. | Storekeeper | Wellington District (Bunbury, Etc) | 1880 | WA Almanack |
| Gilbert | Mrs. | Storekeeper | Bunbury | 1881 | Herald Almanack |
| Gilbert | Mrs. | Storekeeper | Wellington District (Bunbury, Etc.) | 1881 | WA Almanack |
| Gilbert | Mrs. | Storekeeper | Bunbury | 1882 | Herald Almanack |
| Gilbert | Mrs. | Nurse | Victoria Districts (Greenough) | 1882 | WA Almanack |
| Gilbert | Mrs. | Storekeeper | Wellington District (Bunbury, Etc.) | 1882 | WA Almanack |
| Gilbert | Mrs. | Storekeeper | Bunbury | 1884 | Herald Almanack |
| Gilbert | Mrs. M. | Storekeeper | Bunbury | 1883 | Herald Almanack |
| Gilbert | W | Spring Maker &c. | Perth | 1883 | Herald Almanack |
| Gilbert | W. | Blacksmith | Perth | 1866 | WA Almanack |
| Gilbert | W. | Blacksmith | Perth | 1867 | WA Almanack |
| Gilbert | W. | Blacksmith | Perth | 1868 | WA Almanack |
| Gilbert | W. | Blacksmith | Perth | 1869 | WA Almanack |
| Gilbert | W. | Blacksmith | Perth | 1870 | WA Almanack |
| Gilbert | W. | Blacksmith | Perth | 1872 | WA Almanack |
| Gilbert | W. | Blacksmith | Hay Street, Perth | 1873 | Herald Almanack |
| Gilbert | W. | Blacksmith | Perth | 1873 | WA Almanack |
