# Henry IX the Older

> Polish nobleman

**Wikidata**: [Q481444](https://www.wikidata.org/wiki/Q481444)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Henryk_IX_Starszy)  
**Source**: https://4ort.xyz/entity/henry-ix-the-older


## References

1. Genealogics
2. Freebase Data Dumps. 2013
3. [Source](https://encyklopedia.pwn.pl/haslo/Henryk-IX-Starszy;3911079.html)
4. Sejm-Wielki.pl