# Frederick II, Duke of Austria

> Duke of Austria and the Duke of Styria from 1230 to his death in 1246

**Wikidata**: [Q280338](https://www.wikidata.org/wiki/Q280338)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Frederick_II,_Duke_of_Austria)  
**Source**: https://4ort.xyz/entity/frederick-ii-duke-of-austria


## References

1. Integrated Authority File
2. Freebase Data Dumps. 2013
3. [Source](https://mix-n-match.toolforge.org/#/entry/63767937)
4. Sejm-Wielki.pl
5. HMML Authority File