# Karl Fortlage

> German philosopher (1806–1881)

**Wikidata**: [Q97081](https://www.wikidata.org/wiki/Q97081)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Karl_Fortlage)  
**Source**: https://4ort.xyz/entity/karl-fortlage


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Library of the World's Best Literature
4. International Standard Name Identifier
5. Virtual International Authority File
6. [Source](https://kalliope-verbund.info/DE-611-BF-1066)
7. [Source](https://kalliope-verbund.info/DE-611-BF-13533)
8. Open Library
9. Répertoire International des Sources Musicales
10. NUKAT
11. DLL Catalog
12. MAK
13. Find a Grave
14. [Source](https://www.bartleby.com/library/bios/index3.html)
15. CERL Thesaurus
16. Library of Congress Control Number