| Harwood | J. J. | | Smith Street, Perth | 1897 | Witton's Directory |
| Harwood | J. J. | | Cantonment Street, Fremantle | 1897 | Witton's Directory |
| Harwood | J. J. & Son. | Builders | Fremantle | 1880 | WA Almanack |
| Harwood | J. J. Junr. | - | Fremantle | 1879 | Herald Almanack |
| Harwood | J. J. Junr. | - | Fremantle | 1880 | Herald Almanack |
| Harwood | J. J. Junr. | Harwood & Sons Builders & Cons. | Fremantle | 1884 | Herald Almanack |
| Harwood | J. J. Senr. | Harwood & Sons Builders & Cons. | Fremantle | 1884 | Herald Almanack |
| Harwood | J. J. Senr. | Harwood & Son builders & cons. | Fremantle | 1885 | Herald Almanack |
| Harwood | J. Jnr. | Bldr. & Contractor | Fremantle | 1873 | Herald Almanack |
| Harwood | J. jun. | Builder | Fremantle | 1879 | WA Almanack |
| Harwood | J. jun. | Builders | Fremantle | 1880 | WA Almanack |
| Harwood | J. jun. | Builder | Fremantle | 1881 | WA Almanack |
| Harwood | J. jun. | Builder | Fremantle | 1882 | WA Almanack |
| Harwood | J. jun. | Builder | Fremantle | 1883 | WA Almanack |
| Harwood | J. jun. | Builders | Fremantle | 1884 | WA Almanack |
| Harwood | J. Junr. | Builder & Contractor | Fremantle | 1874 | Herald Almanack |
| Harwood | J.J. | Builder and Victualler | Fremantle | 1876 | WA Almanack |
| Harwood | J.J. Jun. | Harwood & Son, Builders & Co.ntrs | Fremantle | 1882 | Herald Almanack |
| Harwood | J.J. Junr. | Harwood & Son, Builders & Co.nts | Fremantle | 1883 | Herald Almanack |
| Harwood | J.J. Sen. | Harwood & Son, Builders & Co.nts | Fremantle | 1883 | Herald Almanack |
| Harwood | J.J.?Junr. | - | Fremantle | 1881 | Herald Almanack |
| Harwood | Jno. | Farmer | Quindalup | 1879 | Herald Almanack |
| Harwood | Jno. | Farmer | Quindalup | 1880 | Herald Almanack |
| Harwood | Jno. | Farmer | Quindalup | 1881 | Herald Almanack |
| Harwood | Jno. | Farmer | Quindalup | 1882 | Herald Almanack |
| Harwood | Jno. | Farmer | Quindalup | 1883 | Herald Almanack |
| Harwood | Jno. | Farmer | Quindalup | 1884 | Herald Almanack |
| Harwood | John | Farmer | Busselton, Blackwood, &c. | 1880 | WA Almanack |
| Harwood | John | Farmer | Quindalup & Near Quindalup | 1885 | Herald Almanack |
| Harwood | John. | Farmer | Busselton, Blackwood &c. | 1881 | WA Almanack |
| Harwood | Joshu J. | Builder and Autioneer | Fremantle | 1865 | WA Almanack |
| Harwood | Joshua J. | Builder | Fremantle | 1863 | WA Almanack |
| Harwood | Joshua J. | Builder | Fremantle | 1864 | WA Almanack |
| Harwood | Joshua J. | Builder and Auctioneer | Fremantle | 1866 | WA Almanack |
| Harwood | Joshua J. | Builder and Auctioneer | Fremantle | 1867 | WA Almanack |
| Harwood | Joshua J. | Builder Auctioneer and Victualler | Fremantle | 1868 | WA Almanack |
| Harwood | Joshua J. | Builder and Victualler | Fremantle | 1869 | WA Almanack |
| Harwood | Joshua J. | Builder & Victualler | Fremantle | 1870 | WA Almanack |
| Harwood | Joshua J. | Builder and Victualler | Fremantle | 1872 | WA Almanack |
| Harwood | Joshua J. | Builder and Victualler | Fremantle | 1873 | WA Almanack |
| Harwood | Joshua J. | Builder & Victualler | Fremantle | 1874 | Herald Almanack |
| Harwood | Joshua J. | Builder & Victualler | Fremantle | 1874 | WA Almanack |
| Harwood | Joshua J. | Builder & Victualler | Fremantle | 1875 | Herald Almanack |
| Harwood | Joshua J. | Builder and Victualler | Fremantle | 1875 | WA Almanack |
| Harwood | Joshua J. | Builder | Fremantle | 1879 | WA Almanack |
| Harwood | Joshua J. | Builders | Fremantle | 1880 | WA Almanack |
| Harwood | Joshua J. | Builder | Fremantle | 1881 | WA Almanack |
| Harwood | Joshua J. | Builder | Fremantle | 1882 | WA Almanack |
| Harwood | Joshua J. | Builder | Fremantle | 1883 | WA Almanack |
| Harwood | Joshua J. | Builders | Fremantle | 1884 | WA Almanack |
