| Doris FIRMSTONE | | Western Australia | 2001 |
| Henry FIRMSTONE | Pagewood | Western Australia | 1983 |
| Lawrence FIRMSTONE | Dolls Point, formerly of Sans Souci | Western Australia | 2000 |
| Thomas FIRMSTONE | | Western Australia | 1982 |
| Arthur FIRMSTONE | Oatley | Western Australia | 2003 |
| Dorothy FIRMSTONE | at Calvary Hospital, Pagewood | Western Australia | 1978 |
| Ethel FIRMSTONE | Oatley | Western Australia | 1974 |
| Frederick FIRMSTONE | Ashfield | Western Australia | 1977 |
| James FIRMSTONE | Randwick | Western Australia | 1975 |
| John FIRMSTONE | | Western Australia | 1981 |
| Kathleen FIRMSTONE | Oatley | Western Australia | 2002 |
| Lily FIRMSTONE | Engadine | Western Australia | 1989 |
| Patrick FIRMSTONE | St. Georges Basin, formerly of Pagewood | Western Australia | 2006 |
| Rita FIRMSTONE | at Macquarie Memorial Park, Ryhope | Western Australia | 2004 |
| Vera FIRMSTONE | Eastlakes | Western Australia | 1994 |
| Thomas FIRMSTONE | Eastlakes | Western Australia | 1981 |
| Mark FIRMSTONE | Eastlakes | Western Australia | 2004 |
| Garry FIRMSTONE | Sydney | New South Wales | 0 |