# Frederic Cesar de Sumichrast
**Wikidata**: [Q18911699](https://www.wikidata.org/wiki/Q18911699)  
**Source**: https://4ort.xyz/entity/frederic-cesar-de-sumichrast


## References

1. [Hartford Courant](https://www.newspapers.com/article/hartford-courant-prof-f-c-de-sumichra/124048563/)
2. BnF authorities
3. general catalog of BnF
4. Project Gutenberg
5. Faceted Application of Subject Terminology
6. MAK
7. Trove
8. Virtual International Authority File
9. National Library of Israel Names and Subjects Authority File