# Liudolf, Duke of Swabia

> German noble

**Wikidata**: [Q504535](https://www.wikidata.org/wiki/Q504535)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Liudolf,_Duke_of_Swabia)  
**Source**: https://4ort.xyz/entity/liudolf-duke-of-swabia


## References

1. Integrated Authority File
2. The Peerage
3. Freebase Data Dumps. 2013
4. CERL Thesaurus
5. Sejm-Wielki.pl