# Joseph Ignaz Wittmann

> (1812-1882)

**Wikidata**: [Q55876446](https://www.wikidata.org/wiki/Q55876446)  
**Source**: https://4ort.xyz/entity/joseph-ignaz-wittmann


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. CERL Thesaurus
4. [Source](http://thesaurus.cerl.org/record/cnp01275036)