# Simon Leonhard von Haerlem

> German engineer

**Wikidata**: [Q1492839](https://www.wikidata.org/wiki/Q1492839)  
**Source**: https://4ort.xyz/entity/simon-leonhard-von-haerlem


## References

1. Integrated Authority File
2. [Source](https://www.deutsche-biographie.de/sfz26046.html)