| Joseph MERTENS | West Kempsey, formerly of South West Rocks | Western Australia | 1990 |
| Alma MERTENS | South West Rocks | Western Australia | 1993 |
| Beryl MERTENS | | Western Australia | 1981 |
| Friedrich MERTENS | Papua New Guinea, formerly of Mansfield | Western Australia | 1988 |
| Gerritje MERTENS | formerly of North Gosford | Western Australia | 2001 |
| Henry MERTENS | South West Rocks | Western Australia | 1985 |
| Johannes MERTENS | North Gosford | Western Australia | 2001 |
| John MERTENS | Cooma | Western Australia | 1986 |
| Margaret MERTENS | Penrith | Western Australia | 1976 |
| Sylvia MERTENS | Bexley, formerly of Lugarno | Western Australia | 1992 |
| Wolfgang MERTENS | Regentville | Western Australia | 1982 |
| Oma, MERTENS | | Victoria | 2008 |
| Henrica MERTENS | | Victoria | 2008 |
| Hennie MERTENS | | Victoria | 2008 |
| Josephus MERTENS | Melbourne | | 0 |