# Henry II, Duke of Brunswick-Grubenhagen

> German noble

**Wikidata**: [Q553112](https://www.wikidata.org/wiki/Q553112)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Henry_II,_Duke_of_Brunswick-Grubenhagen)  
**Source**: https://4ort.xyz/entity/henry-ii-duke-of-brunswick-grubenhagen


## References

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