Family history
John Juliaan Johannes Langenberg
1876 – 1948 (72 years)
Born on 23 May 1876 in Afd. Soerabaja, Res. Soerabaja, Oost-Java, Nederlandsch-Indië.
Died on 24 September 1948 in Jakarta, Distrik Federal Jakarta, Republik Indonesia Serikat.
Worked as was gepens.Adjunct-Insecteur v/d Contrôle S.S. te Bd..
Was married to Johanna Sophia Fisser.