Ballyglass House
| Estate(s) | |
|---|---|
| Townland | Ballyglass (Mahon) | 
| Civil Parish | Ahascragh | 
| PLU | Ballinasloe | 
| DED | Killure 2 | 
| County | Galway | 
| Barony | Clonmacnowen | 
| Description | James Mahon, a brother of Ross Mahon of Castlegar, was residing at Balliglass in 1749. The Ordnance Survey Name Books record it as the residence of George Clarke in the 1830s. A herd's house valued at £5 and over 250 acres of the Mahon estate were located at Ballyglass in the parish of Ahascragh at the time of Griffith's Valuation. A house still exists at the site. | 
