# Duchy of Ruthenia

> Monarchy proposed in 1658

**Wikidata**: [Q15712750](https://www.wikidata.org/wiki/Q15712750)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Grand_Principality_of_Rus'_(1658))  
**Source**: https://4ort.xyz/entity/duchy-of-ruthenia