Dr Hans Kohlmann

Dr. Phil. Hans Kohlmann was a teacher at a Gymnasium, Gerhard Rohlfs Oberschule, in Vegesack. He was educated at Tübingen, Zürich and Kiel where he studied maths, physics, chemistry and mineralogy. He received a doctorate in Kiel in December 1906. Death: 1953*

Sources:

Realgymnasium zu Vegesack, Bericht über das zweiundvierzigste Schuljahr 1910/11 erstattet vom Direktor Professor Dr. Fr. Nagel, S. 12.

https://de.m.wikipedia.org/wiki/Gerhard-Rohlfs-Oberschule

Source: Bremen/ Militaria,1904-1914