| Marion DERRETT | Goonellabah | Western Australia | 2005 |
| Olive DERRETT | at Gerringong, formerly of Punchbowl | Western Australia | 2003 |
| Rose DERRETT | | Western Australia | 2005 |
| Rose DERRETT | | Western Australia | 1986 |
| Stanley DERRETT | Ashbury, formerly of Lucknow | Western Australia | 1974 |
| Sylvia DERRETT | West Ryde | Western Australia | 2001 |
| William DERRETT | Coffs Harbour | Western Australia | 1983 |
| Ada DERRETT | Lindfield | Western Australia | 1983 |
| Benjamin DERRETT | at Redfern | Western Australia | 1899 |
| Dorothy DERRETT | Concord West | Western Australia | 1996 |
| Dorothy DERRETT | Round Corner, formerly of Lugarno | Western Australia | 2004 |
| Ellen DERRETT | Lithgow | Western Australia | 1984 |
| Gladys DERRETT | Lismore | Western Australia | 1984 |
| John DERRETT | at Castlemaine | Victoria | 2004 |
| Frederick DERRETT | Padstow | Western Australia | 1986 |
| Ida DERRETT | | South Australia | 2006 |