# Charles Henry Dudley Ryder

> British surveyor in India

**Wikidata**: [Q18810635](https://www.wikidata.org/wiki/Q18810635)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Charles_Henry_Dudley_Ryder)  
**Source**: https://4ort.xyz/entity/charles-henry-dudley-ryder


## References

1. Colonel C. H. D. Ryder, C.B., C.I.E
2. The Peerage
3. Gold Medal Recipients
4. Faceted Application of Subject Terminology
5. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
6. Virtual International Authority File
7. Oxford Dictionary of National Biography