# Donald Henry Ballou

> Ph.D. Harvard University 1934

**Wikidata**: [Q102198405](https://www.wikidata.org/wiki/Q102198405)  
**Source**: https://4ort.xyz/entity/donald-henry-ballou


## References

1. [Source](https://www.sandersonfuneralservice.com/obituary/267387)
2. [Source](https://www.rutlandherald.com/obituaries/donald-h-ballou/article_31649a99-9a97-5318-87fe-c0bbc10bb5c3.html)
3. Mathematics Genealogy Project