Familj: Gustav Fritz August Asøe Iburg / Marie Louise Iburg (F500222)
 | Ferdinand (Bendix) Bender Iburg (1877-1915) 
|
 | Elise Augusta Caroline Langrehr (1878-1922) |
| Lina Mathilda Elise Iburg-Asche (1899- ) |
| Gustav Fritz August Asøe Iburg (1896- )
|
| Marie Louise Iburg (1896- ) |