Chuck Kastner was born 4 August 1924 in Montreal, Quebec, Canada to Abraham Kastner (1898-1956) and Etta Herscovitch (1901-1949) and died 4 September 2019 Montreal, Quebec, Canada of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Jean-Guy Kastner (1969) | 12 August 1969 Beaconsfield, Quebec, Canada | Jessica Paré (1980) | |
Siblings
| Name | Birth | Death | Joined with |
| Charles Kastner (1924-2019) | 4 August 1924 Montreal, Quebec, Canada | 4 September 2019 Montreal, Quebec, Canada | Kathryn Ann Watt (1945-2008) |