# Ludolf König

> 20th Grandmaster of the Teutonic Order

**Wikidata**: [Q672408](https://www.wikidata.org/wiki/Q672408)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ludolf_König_von_Wattzau)  
**Source**: https://4ort.xyz/entity/ludolf-k-nig


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Freebase Data Dumps. 2013
4. CERL Thesaurus