# Harjumaa

> ancient county of Estonia (until 13th century)

**Wikidata**: [Q12833447](https://www.wikidata.org/wiki/Q12833447)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Harjumaa_(ancient_county))  
**Source**: https://4ort.xyz/entity/harjumaa


## References

1. Virtual International Authority File