Gavin was born on 9 MAY 1959 in Whyalla, South Australia, the son of unknown parents.
His wife was Sandra Voorendt, who he married in Whyalla South Australia. The date has not been found. Their two known children were Chad (1985-) and Nikki (1988-).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | 9 MAY 1959 |
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