# Castlereagh

> townland and former hamlet in County Down, Northern Ireland

**Wikidata**: [Q17984424](https://www.wikidata.org/wiki/Q17984424)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Castlereagh_(County_Down_townland))  
**Source**: https://4ort.xyz/entity/castlereagh-q17984424


## References

1. Placenames Database of Ireland