# Christine Ladd-Franklin

> Psychologist and logician (1847-1930)

**Wikidata**: [Q441382](https://www.wikidata.org/wiki/Q441382)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Christine_Ladd-Franklin)  
**Source**: https://4ort.xyz/entity/christine-ladd-franklin


## References

1. The Biographical Dictionary of Women in Science
2. MacTutor History of Mathematics archive
3. Integrated Authority File
4. Find a Grave
5. Mathematics Genealogy Project
6. International Standard Name Identifier
7. Virtual International Authority File
8. [Source](https://loyolanotredamelib.org/Aperio/WLCB/exhibits/show/club-bios/athroughd)
9. Encyclopædia Britannica Online
10. SNAC
11. BnF authorities
12. Freebase Data Dumps. 2013
13. IdRef