# George Wilber Hartwell

> Ph.D. Columbia University 1909

**Wikidata**: [Q102194145](https://www.wikidata.org/wiki/Q102194145)  
**Source**: https://4ort.xyz/entity/george-wilber-hartwell


## References

1. [Source](https://archive.org/details/inmemoriamhonmat00stpa)
2. Mathematics Genealogy Project