# Yefremov Uyezd

> subdivision of the Russian Empire

**Wikidata**: [Q4177554](https://www.wikidata.org/wiki/Q4177554)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Yefremovsky_Uyezd)  
**Source**: https://4ort.xyz/entity/yefremov-uyezd


## References

1. [Source](http://demoscope.ru/weekly/ssp/rus_gub_97.php?reg=44)