# Karl Gröppel

> German businessman and art collector (1883-1967)

**Wikidata**: [Q23871032](https://www.wikidata.org/wiki/Q23871032)  
**Source**: https://4ort.xyz/entity/karl-gr-ppel


## References

1. [Source](https://postermuseum.com/products/sammlung-groppel-museum-am-ostwall-dortmund-934)
2. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)