# Gleb I Rostislavich, Prince of Smolensk
**Wikidata**: [Q4139575](https://www.wikidata.org/wiki/Q4139575)  
**Source**: https://4ort.xyz/entity/gleb-i-rostislavich-prince-of-smolensk


## References

1. Genealogics
2. Sejm-Wielki.pl