# Stefan Markus

> Swiss film producer and screenwriter (1884-1957)

**Wikidata**: [Q16864293](https://www.wikidata.org/wiki/Q16864293)  
**Source**: https://4ort.xyz/entity/stefan-markus


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb14690247t)
2. Catalog of the German National Library
3. general catalog of BnF
4. Virtual International Authority File
5. [Source](https://zbcollections.ch/home/#/content/c8026cf7b4e64b6288b567f5bde2d96e)
6. IMDb
7. filmportal.de
8. BnF authorities
9. Historical Dictionary of Switzerland
10. Integrated Authority File