Biographical Information
| Name: | Balthasar Helfmann |
|---|---|
| Born in | 1848 |
| Deceased in | 1896 |
| Brother of | Philipp Helfmann |
| Place(s) of activity: |
- About this
data sheet - Person-ID
1008826 - Published on:
03/02/2010 - Last updated on:
22/07/2014
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