Individual Details
Living
( - )
Families
| Spouse | Michael Dean "Mike" Warnstaff (1936 - 2020) |
| Child | Kurt Michael Warnstaff (1960 - 2004) |
| Child | Living |
| Child | Ian Scott Warnstaff (1966 - 1966) |
| Spouse | Dr Niko A J Van Zanten MD (1945 - 2012) |
| Child | Living |
| Child | Living |
| Father | Herbert Benjamin Grapentine (1910 - 1988) |
| Mother | Frances Elizabeth Daviess (1911 - 2004) |