John was born in 1946, the son of unknown parents. The place is not known.
His wife was Sandra Bertha (Private) Gray. They were married, but the date and place have not been found. Their four known children were Karen Emma Louise (Private) (1974-?), Sarah Gail Alexandra (Private) (1977-?), Jacqueline Laura Ann (Private) (1980-?) and Gillian Elizabeth Claire (Private) (1981-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | 1946 |