| Alice COSTIN | Narooma | Western Australia | 1981 |
| Alice COSTIN | | Western Australia | 1991 |
| Allan COSTIN | Condell Park | Western Australia | 1992 |
| Angela COSTIN | | Western Australia | 1996 |
| Annie COSTIN | | Western Australia | 1979 |
| Arthur COSTIN | Narooma | Western Australia | 1989 |
| Barbara COSTIN | at St Lukes Hospital, Sydney, Narooma | Western Australia | 1972 |
| Beryl COSTIN | Mt. St. Thomas | Western Australia | 2000 |
| Denis COSTIN | Wurtulla, formerly of Brighton | Queensland | 2002 |
| Dorothea COSTIN | Merrylands, formerly of Parkes | Western Australia | 1987 |
| Edith COSTIN | at Maryborough Base Hospital, Maryborough, formerly of Hervey Bay | Queensland | 2004 |
| Elizabeth COSTIN | Deception Bay, formerly of Dalby | Queensland | 2004 |
| Ellen COSTIN | North Narooma | Western Australia | 1954 |
| Elsie COSTIN | Croydon Park | Western Australia | 1981 |
| Enid COSTIN | Epping, formerly of Cilgandra | Western Australia | 2006 |
| Florence COSTIN | formerly of Five Dock | Western Australia | 1985 |
| Francis COSTIN | at Wellingborough UK | Western Australia | 1995 |
| Frank COSTIN | | Western Australia | 2001 |
| Frank COSTIN | Casino | Western Australia | 2000 |
| Frank COSTIN | Hurlstone Park | Western Australia | 1949 |
| Geoffrey COSTIN | at Lismore, Grafton, formerly of Coffs Harbour and Five Dock | Western Australia | 1984 |
| George COSTIN | Balmain | Western Australia | 1994 |
| Gladys COSTIN | Kogarah | Western Australia | 1984 |
| Gwenneth COSTIN | Northbridge | Western Australia | 2005 |
| Harry COSTIN | Granville | Western Australia | 1976 |
| Heather COSTIN | formerly of Wentworthville | Western Australia | 1989 |
| Henry COSTIN | Toowoon Bay, formerly of Birrong (Sydney) | Western Australia | 1997 |
| Irene COSTIN | Padstow | Western Australia | 1982 |
| John COSTIN | Narooma | Western Australia | 1962 |
| Kenneth COSTIN | Anstead, formerly of Boonah | Queensland | 2000 |
| Kevin COSTIN | Cornubia | Queensland | 2005 |
| Leslie COSTIN | Miller | Western Australia | 1992 |
| Leslie COSTIN | The Entrance | Western Australia | 1984 |
| Lilian COSTIN | Coffs Harbour Legacy Nursing Home, formerly of Melbourne | Western Australia | 1997 |
| Liydia COSTIN | | Queensland | 2006 |
| Lydia COSTIN | | Queensland | 2006 |
| Margaret COSTIN | Narooma | Western Australia | 2000 |
| Vida COSTIN | Beth Eden, formerly of Kenmore | Queensland | 2004 |
| Vida COSTIN | Graceville | Queensland | 2005 |
| Vida COSTIN | Roseville | Western Australia | 1984 |
| Wesley COSTIN | | Western Australia | 1993 |
| Marguerite COSTIN | Grafton, formerly of Goulburn, Braidwood,Bowral,Sydney | Western Australia | 1994 |
| Marie COSTIN | Balmain | Western Australia | 1993 |
| Muriel COSTIN | Canterbury | Western Australia | 1979 |
| Reginald COSTIN | | Western Australia | 1990 |
| Reginald COSTIN | Sussex Inlet, formerly of Sans Souci | Western Australia | 1997 |
| Ronald COSTIN | | Western Australia | 2004 |
| S.A. COSTIN | | Western Australia | 1991 |
| Stacey COSTIN | Kogarah | Western Australia | 1985 |
| Stella COSTIN | Narooma | Western Australia | 2005 |
| Sylvia COSTIN | Glebe | Western Australia | 1980 |
| Thomas COSTIN | Mona Vale, formerly of Padstow | Western Australia | 1991 |
| Thomas COSTIN | at Brisbane | Western Australia | 1984 |
| Trevor COSTIN | Victoria Point, formerly of Kingscliff | Queensland | 2000 |
| Neville COSTIN | Clontarf | Queensland | 2002 |
| Martika COSTIN | Pialba Qld, formerly of Batemans Bay | Western Australia | 1993 |
| Madge COSTIN | | Victoria | 2006 |
| repose COSTIN | | Victoria | 2006 |
| George COSTIN | | Tasmania | 2007 |
| Cyril COSTIN | | Victoria | 2007 |
| Lawrence COSTIN | | Victoria | 2007 |
| Gordon COSTIN | | Queensland | 2007 |
| Gladys COSTIN | | Victoria | 2008 |
| Ronald COSTIN | | Victoria | 2008 |
| The COSTIN | | Victoria | 2008 |
| Ron COSTIN | | Victoria | 2008 |
| Andrew COSTIN | | Victoria | 2008 |
| Aged COSTIN | | Western Australia | 2009 |
| Agnes COSTIN | Brisbane | Queensland | 0 |
| Graham COSTIN | Brisbane | | 0 |
| Joan COSTIN | Surfers Paradise | | 0 |
| Gladys COSTIN | Brisbane | | 0 |
| David COSTIN | Adelaide | South Australia | 0 |
| Scott COSTIN | Hobart | Tasmania | 0 |
| Zac COSTIN | Hobart | Tasmania | 0 |
| Lots COSTIN | Hobart | Tasmania | 0 |
| Ian COSTIN | Hobart | Tasmania | 0 |
| ESTERA COSTIN | Perth | Western Australia | 0 |
| Doreen COSTIN | Surfers Paradise | QLD | 0 |
| Doreen COSTIN | Brisbane | QLD | 0 |
| Doreen COSTIN | Surfers Paradise | QLD | 0 |
| Doreen COSTIN | Brisbane | QLD | 0 |