# Duchy of Lithuania

> state-territorial formation of ethnic Lithuanians, that existed from the 13th century until 1413

**Wikidata**: [Q3270263](https://www.wikidata.org/wiki/Q3270263)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Duchy_of_Lithuania)  
**Source**: https://4ort.xyz/entity/duchy-of-lithuania


## References

1. Freebase Data Dumps. 2013