# Ilya Petrovich Tchaikovsky

> Russian engineer (1795-1880)

**Wikidata**: [Q4506815](https://www.wikidata.org/wiki/Q4506815)  
**Source**: https://4ort.xyz/entity/ilya-petrovich-tchaikovsky


## References

1. Source
2. Genealogics
3. Tchaikovsky: The Quest for the Inner Man (1991 Schirmer edition)
4. Sejm-Wielki.pl