Gerard was the son of unknown parents. The date and place of his birth have not been found.
He died in ABT 1976. The place is not known.
His wife was Dorothea Voorendt, who he married on ABT 1972. The place has not been found. Their only known child was Gerard (1972-).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | ABT 1976 |