For the surname: UMBACK
| Full Name | Suburb | State | Year |
|---|---|---|---|
| Beryl UMBACK | Wyndham | Western Australia | 2004 |
| Ian UMBACK | Victoria | 2007 | |
| Brody UMBACK | Sydney | New South Wales | 0 |
| Brody UMBACK | Sydney | New South Wales | 0 |
| Brody UMBACK | Sydney | New South Wales | 0 |
| Brody UMBACK | Sydney | New South Wales | 0 |
| Brody UMBACK | Sydney | New South Wales | 0 |
| Brody UMBACK | Sydney | New South Wales | 0 |
| Brody UMBACK | Sydney | New South Wales | 0 |