# Долгоруково (Сердобский район)

> human settlement in Serdobsky District, Penza Oblast, Russia

**Wikidata**: [Q4164747](https://www.wikidata.org/wiki/Q4164747)  
**Source**: https://4ort.xyz/entity/q4164747


## References

1. OKTMO
2. OKATO
3. Q127425349
4. Inhabitable places of Russian Empire with population 500 and more by 1897 census
5. Source