Oberleutnant zur See (Crew X/39)
|3 Sep 1920
|7 Feb 2003
Special thanks to Mr. Fernando Almeida for details on date of death.
Patrol info for Herbert Mumm
This commander did not go out on patrols with his boats.
About ranks and decorations
Ranks shown in italics are our database inserts based on the rank dates of his crew comrades. The officers of each crew would normally have progressed through the lower ranks at the same rate.
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