# Leopold Sommer

> (1812-1880)

**Wikidata**: [Q94931614](https://www.wikidata.org/wiki/Q94931614)  
**Source**: https://4ort.xyz/entity/leopold-sommer-q94931614


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Biographisches Lexikon des Kaiserthums Oesterreich
4. CERL Thesaurus