| Betts | Mrs | caretaker Mechanics Institute | Newcastle | 1883 | Herald Almanack |
| Betts | Mrs | Farmer | Guildford | 1897 | Witton's Directory |
| Betts | Mrs C. | Caretaker M. Inst. | Newcastle | 1876 | WA Almanack |
| Betts | Mrs. | Caretaker M.I. | Newcastle | 1878 | Herald Almanack |
| Betts | Mrs. | Caretaker Mechanics' Institute | Newcastle | 1879 | Herald Almanack |
| Betts | Mrs. | Caretaker Mechanics' Institute | Newcastle | 1880 | Herald Almanack |
| Betts | Mrs. | CareTaker Mechanics Institute | Newcastle | 1881 | Herald Almanack |
| Betts | Mrs. | Caretaker Mechanic's Institute | Newcastle | 1882 | Herald Almanack |
| Betts | Mrs. | Caretaker Mechanic's Institute | Newcastle | 1884 | Herald Almanack |
| Betts | Mrs. | - | Newcastle & Toodyay District | 1884 | WA Almanack |
| Betts | Mrs. | Caretaker, Mechanic's Institute | Newcastle | 1885 | Herald Almanack |
| Betts | Mrs. | Caretaker Mechanics Institute | Newcastle | 1886 | WA Almanack |
| Betts | Mrs. C. | - | Newcastle | 1874 | Herald Almanack |
| Betts | Mrs. C. | - | Newcastle | 1874 | WA Almanack |
| Betts | Mrs. C. | Caretaker M Inst | Newcastle | 1875 | Herald Almanack |
| Betts | Mrs. C. | Caretaker M. Inst. | Newcastle | 1875 | WA Almanack |
| Betts | Mrs. C. | Carter M. I. | Newcastle | 1877 | Herald Almanack |
| Betts | Mrs. C. | CaretakerM. Inst. | Newcastle | 1877 | WA Almanack |
| Betts | Mrs. C. | Caretaker M. Inst. | Toodyay District (Newcastle) | 1879 | WA Almanack |
| Betts | Mrs. C. | - | Newcastle & Toodyay District | 1880 | WA Almanack |
| Betts | Mrs. C. | - | Newcastle & Toodyay District | 1881 | WA Almanack |
| Betts | Mrs. C. | - | Newcastle & Toodyay District | 1882 | WA Almanack |
| Betts | Mrs. C. | - | Newcastle | 1887 | WA Almanack |
| Betts | Mrs. C. | - | Newcastle | 1888 | WA Almanack |
| Betts | Mrs. C. | - | Newcastle | 1889 | WA Almanack |
| Betts | Mrs.C. | - | Newcastle | 1873 | Herald Almanack |
| Betts | Mrs.C. | Caretaker Mechanies Institue | Newcastle | 1876 | Herald Almanack |
| Betts | R. | Farmer | Guildford & Suburbs | 1863 | WA Almanack |
| Betts | R. | Farmer | Guildford | 1864 | WA Almanack |
| Betts | R. | Farmer | Guildford | 1865 | WA Almanack |
| Betts | R. | Farmer | Guildford | 1866 | WA Almanack |
| Betts | R. | Farmer | Guildford | 1867 | WA Almanack |
| Betts | R. | Farmer | Guildford | 1868 | WA Almanack |
| Betts | R. | Farmer | Guildford | 1869 | WA Almanack |
| Betts | R. | Farmer | Guildford | 1870 | WA Almanack |
| Betts | R. | Farmer | Guildford | 1872 | WA Almanack |
| Betts | R. | Farmer | Guildford | 1873 | Herald Almanack |
| Betts | R. | Farmer | Guildford | 1873 | WA Almanack |
| Betts | R. | Farmer | Guildford | 1874 | Herald Almanack |
| Betts | R. | Farmer | Guildford | 1874 | WA Almanack |
| Betts | R. | Farmer | Guildford | 1875 | Herald Almanack |
| Betts | R. | Farmer | Guildford | 1875 | WA Almanack |
| Betts | R. | Farmer | Guldford | 1876 | Herald Almanack |
| Betts | R. | Farmer | Guildford & Helena | 1876 | WA Almanack |
| Betts | R. | Farmer | Guildford | 1877 | Herald Almanack |
| Betts | R. | Farmer | Guildford & Swan | 1877 | WA Almanack |
| Betts | R. | Farmer | Guildford | 1878 | Herald Almanack |
| Betts | R. | Farmer | Guildford | 1879 | Herald Almanack |
| Betts | R. | Farmer | Guildford | 1879 | WA Almanack |
| Betts | R. | Farmer | Guildford | 1880 | Herald Almanack |
