For the surname: HERDEGEN
| Full Name | Suburb | State | Year |
|---|---|---|---|
| Helmut HERDEGEN | at Yaralla Place, Maryborough, formerly of Germany | Queensland | 2004 |
| Margaret HERDEGEN | Coffs Harbour | Western Australia | 1998 |
| Neville HERDEGEN | Western Australia | 2010 | |
| Neville HERDEGEN | Western Australia | 0 |