# Ada Propper

> German translator (1866-1934)

**Wikidata**: [Q66736021](https://www.wikidata.org/wiki/Q66736021)  
**Source**: https://4ort.xyz/entity/ada-propper


## References

1. [Source](https://www.christies.com/lotfinder/Lot/stanislaw-ignacy-witkiewicz-polish-1885-1939-portrait-of-6081635-details.aspx)
2. [Source](https://www.geni.com/people/Ada-Propper/6000000037349164164)
3. Virtual International Authority File