# Wilhelm Erler

> German teacher in Berlin and Züllichau, Germany

**Wikidata**: [Q55902087](https://www.wikidata.org/wiki/Q55902087)  
**Source**: https://4ort.xyz/entity/wilhelm-erler-q55902087


## References

1. CERL Thesaurus
2. [Source](http://thesaurus.cerl.org/record/cnp00392271)
3. Czech National Authority Database
4. National Library of Israel Names and Subjects Authority File