# Pierce Waddell Ketchum

> Ph.D. University of Illinois at Urbana-Champaign 1926

**Wikidata**: [Q102129062](https://www.wikidata.org/wiki/Q102129062)  
**Source**: https://4ort.xyz/entity/pierce-waddell-ketchum


## References

1. Supplementary Material for Pioneering Women in American Mathematics: The Pre-1940 PhD's
2. Mathematics Genealogy Project