# Otto Mörtzsch

> German teacher, local historian and speleologist (1868–1934)

**Wikidata**: [Q21415984](https://www.wikidata.org/wiki/Q21415984)  
**Source**: https://4ort.xyz/entity/otto-m-rtzsch


## References

1. Integrated Authority File
2. [Source](https://de.wikisource.org/wiki/Seite:50JVereinGeschichteDresden1919.djvu/81)
3. [Source](http://saebi.isgv.de/gnd/127001484)