# Melchior Keller

> Swiss teacher in Russia (1806-1864)

**Wikidata**: [Q64787621](https://www.wikidata.org/wiki/Q64787621)  
**Source**: https://4ort.xyz/entity/melchior-keller


## References

1. Erik Amburger database
2. [Source](https://amburger.ios-regensburg.de/index.php?id=%2093702)