| Armstrong | Thomas | Carpenter | Perth | 1886 | WA Almanack |
| Armstrong | Thomas | Carpenter | Perth | 1887 | WA Almanack |
| Armstrong | Thomas | Carpenter | Perth | 1888 | WA Almanack |
| Armstrong | Thomas | Carpenter | Perth | 1889 | WA Almanack |
| Armstrong | Thos. | - | Collie Saw Mills | 1879 | Herald Almanack |
| Armstrong | Thos. | Blacksmith | Victoria District (Geraldton) | 1879 | WA Almanack |
| Armstrong | Thos. | - | Collie Saw Mills | 1880 | Herald Almanack |
| Armstrong | Thos. | - | Collie | 1881 | Herald Almanack |
| Armstrong | Thos. | - | Collie | 1882 | Herald Almanack |
| Armstrong | Thos. | - | Collie Saw Mills | 1883 | Herald Almanack |
| Armstrong | Thos. | - | Collie Saw Mills | 1884 | Herald Almanack |
| Armstrong | Thos. | Farmer | Preston | 1885 | Herald Almanack |
| Armstrong | W | Carter | Albany | 1889 | WA Almanack |
| Armstrong | W. | Stoerkeeper's Asst, | Geraldton & Champion Bay | 1873 | Herald Almanack |
| Armstrong | W. | Storekeeper's Assistant | Geraldton & Champion Bay | 1874 | Herald Almanack |
| Armstrong | W. | Stkpr's. Asst. | Geraldton | 1875 | Herald Almanack |
| Armstrong | W. | Stkprs. Assistant | Geradlton | 1875 | WA Almanack |
| Armstrong | W. | Storekeeper's Assistant | Geraldton | 1876 | Herald Almanack |
| Armstrong | W. | Butcher | Geraldton | 1877 | Herald Almanack |
| Armstrong | W. | Butcher | Victoria District (Geraldton) | 1877 | WA Almanack |
| Armstrong | W. | Butcher | Victoria District - Geraldton | 1878 | Herald Almanack |
| Armstrong | W. | Butcher | Geraldton | 1879 | Herald Almanack |
| Armstrong | W. | Butcher | Geraldton | 1880 | Herald Almanack |
| Armstrong | W. | Butcher | Geraldton | 1881 | Herald Almanack |
| Armstrong | W. | Butcher | Geraldton | 1882 | Herald Almanack |
| Armstrong | W. | Frmr. | Fremantle (Rcknghm.) | 1882 | WA Almanack |
| Armstrong | W. | Farmer | Fremantle (Rockingham) | 1883 | WA Almanack |
| Armstrong | W. | Farmer | Fremantle | 1884 | WA Almanack |
| Armstrong | W. | Well-Sinker | North-West Coast (Roebourne) | 1884 | WA Almanack |
| Armstrong | W. | Farmer | Fremantle (Rockingham) | 1886 | WA Almanack |
| Armstrong | W. | Well-Sinker | North-West Coast (Roebourne) | 1886 | WA Almanack |
| Armstrong | W. | Framer | Fremantle (Rockingham) | 1887 | WA Almanack |
| Armstrong | W. | Carter | Albany | 1887 | WA Almanack |
| Armstrong | W. | Well-sinker | North-West (Roebourne) | 1887 | WA Almanack |
| Armstrong | W. | Farmer (Rockingham) | Fremantle | 1888 | WA Almanack |
| Armstrong | W. | Carter | Albany | 1888 | WA Almanack |
| Armstrong | W. | Well-Sinker | North-West (Roebourne) | 1888 | WA Almanack |
| Armstrong | W. | Framer | Fremantle (Rockingham) | 1889 | WA Almanack |
| Armstrong | W. | Blacksmith | Busselton, Etc. (Augusta, Etc., Karridale, Boranup & Hamlin) | 1889 | WA Almanack |
| Armstrong | W. | Well Sinker | North-West (Roebourne) | 1889 | WA Almanack |
| Armstrong | W. | Farmer | Rockingham | 1897 | Witton's Directory |
| Armstrong | W. A. | Butcher | Perth | 1882 | Herald Almanack |
| Armstrong | W. A. | Foreman Smith & Co. | Perth | 1884 | Herald Almanack |
| Armstrong | W. A. | Foreman, Smith & Co. | Perth | 1885 | Herald Almanack |
| Armstrong | W. C. | School Teacher | Cue | 1897 | Witton's Directory |
| Armstrong | W. H. | Mining Agent & Sharebroker | Victoria Buildings, Bayley Street, Coolgardie | 1897 | Witton's Directory |
| Armstrong | W.A. | Butcher | Perth | 1883 | Herald Almanack |
| Armstrong | Wm. | Butcher | Victoria District (Geraldton) | 1879 | WA Almanack |
| Armstrong & C. | F. G. | Blacksmith, Wheelwright | Geraldton | 1879 | Herald Almanack |
| Armstrong & McGlew | | Blksmths. | Perth | 1877 | WA Almanack |
