# Edwin Theodore Dumble

> American geologist and writer (1852–1927)

**Wikidata**: [Q111024636](https://www.wikidata.org/wiki/Q111024636)  
**Source**: https://4ort.xyz/entity/edwin-theodore-dumble


## References

1. Indiana Authors and Their Books, 1917–1966
2. Find a Grave
3. Handbook of Texas Online
4. Prabook