| Fritz John Jacobsen | |
|---|---|
| Born | 7 July 1894 Berlin-Charlottenburg, Germany |
| Died | 3 August 1981 (aged 87) Nuremberg |
| Allegiance | Germany |
| Service/branch | Aviation |
| Rank | Vizefeldwebel |
| Unit | FA 9, Jasta 9, Jasta 17, Jasta 31, Jasta 73 |
| Awards | Iron Cross |
Vizefeldwebel Fritz John Jacobsen was a World War I flying ace credited with eight confirmed and two unconfirmend aerial victories.[1]