# Ludwig Heydenreich

> politician (1822-1889)

**Wikidata**: [Q1874543](https://www.wikidata.org/wiki/Q1874543)  
**Source**: https://4ort.xyz/entity/ludwig-heydenreich-q1874543


## References

1. Integrated Authority File
2. [Source](https://www.speyer.de/de/rathaus/friedhof/beurkundung-von-sterbefaellen/geschichte/broschuere-der-friedhof-in-speyer-1991.pdf?cid=2jjp)
3. [Source](https://kalliope-verbund.info/DE-611-BF-19791)
4. [Source](https://kalliope-verbund.info/DE-611-BF-123044)
5. CERL Thesaurus