# County of Brunswick

> historic Saxon vassal county, elevated to Duchy of Brunswick-Lüneburg in 1235

**Wikidata**: [Q5177831](https://www.wikidata.org/wiki/Q5177831)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/County_of_Brunswick)  
**Source**: https://4ort.xyz/entity/county-of-brunswick