# Johann Rudolf von Erlach

> (1621-1678)

**Wikidata**: [Q78061561](https://www.wikidata.org/wiki/Q78061561)  
**Source**: https://4ort.xyz/entity/johann-rudolf-von-erlach


## References

1. Historical Dictionary of Switzerland
2. [Source](http://www.hls-dhs-dss.ch/textes/d/D23651.php)