# Ryland Thomas Brown

> American scientist and politician (1807–1890)

**Wikidata**: [Q110193325](https://www.wikidata.org/wiki/Q110193325)  
**Source**: https://4ort.xyz/entity/ryland-thomas-brown


## References

1. Find a Grave
2. Photographers' Identities Catalog
3. Indiana Authors and Their Books, 1917–1966
4. Faceted Application of Subject Terminology
5. Online Books Page