1265 – Augustinian Abbey, Ballintubber, Co. Mayo
A monastery was founded here for the Augustinians in 1216, but was largely rebuilt in 1265 after a fire.
1280s – Kiltartan Castle, Co. Galway
Cromwell’s artillery left very little of the 13th century Castletown castle in the 1650s.
1320c – Claddagh Castle, Dunmore, Co. Galway
Illustrated as largely intact in 1794, the castle is now much decayed.
1348 – Friary, Ballyhaunis, Co. Mayo
“Abbey of Ballyhaunes, Co. Mayo” copper engraved print published in Francis Grose’s Antiquities of England and Wales,
1353 – Kilconnell Abbey, Co. Galway
A Franciscan friary founded in 1353, by William O’Kelly, Lord of Ui Maine.
1404c – Clontuskert Abbey, Ballinasloe, Co. Galway
The first monastery founded here by St. Baeten in the late 7th century no longer exists.
1440 – Rosserk Abbey, Co. Mayo
One of the finest and best preserved Franciscan monasteries in Ireland,
1448 – Tulsk Abbey, Co. Roscommon
According to Lewis’s Topographical Survey of Ireland, “O’Conor Roe erected a castle here in 1406,
1450c – Fenagh Abbey, Co. Leitrim
The present day abbey ruins date from the fifteenth century. Nearby is another ruin which was likely residential accommodation for the priests of Fenagh.
1462 – Moyne Abbey, Ballina, Co. Mayo
Moyne Abbey is one of most impressive ecclesiastical ruins in Mayo and a National Monument.
