# Karl Schapper

> German activist (1812–1870)

**Wikidata**: [Q97006](https://www.wikidata.org/wiki/Q97006)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Karl_Schapper)  
**Source**: https://4ort.xyz/entity/karl-schapper


## References

1. Virtual International Authority File
2. Great Soviet Encyclopedia (1969–1978)
3. Freebase Data Dumps. 2013
4. CERL Thesaurus