# Jules-Louis-Melchior Porthmann

> 1790-1820

**Wikidata**: [Q112336295](https://www.wikidata.org/wiki/Q112336295)  
**Source**: https://4ort.xyz/entity/jules-louis-melchior-porthmann


## References

1. BnF authorities
2. Library of Congress Authorities
3. Integrated Authority File