# Piotr Włostowic

> Polish noble (c. 1080 – 1153)

**Wikidata**: [Q1888873](https://www.wikidata.org/wiki/Q1888873)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Piotr_Włostowic)  
**Source**: https://4ort.xyz/entity/piotr-w-ostowic


## References

1. Integrated Authority File
2. Genealogics
3. Sejm-Wielki.pl
4. MAK
5. Freebase Data Dumps. 2013
6. CERL Thesaurus
7. Virtual International Authority File