# John Perry

> Irish engineer and mathematician (1850–1920)

**Wikidata**: [Q3182287](https://www.wikidata.org/wiki/Q3182287)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_Perry_(engineer))  
**Source**: https://4ort.xyz/entity/john-perry-q3182287


## References

1. Virtual International Authority File
2. Czech National Authority Database
3. International Standard Name Identifier
4. Faceted Application of Subject Terminology
5. CiNii Research
6. SNAC
7. Dictionary of Irish Biography