# Karl Posener
**Wikidata**: [Q55859084](https://www.wikidata.org/wiki/Q55859084)  
**Source**: https://4ort.xyz/entity/karl-posener


## References

1. [Source](https://starke-meinungen.de/blog/2014/02/04/die-abenteuer-des-braven-soldaten-karl-2/)
2. Catalog of the German National Library
3. Deutsche Biographie