1448 – Muckross Abbey, Killarney, Co. Kerry Founded in 1448 as a Franciscan friary for the Observantine Franciscans by Donal McCarthy Mor. It has had a violent history and has been damaged and reconstructed many times.
1448 – Tulsk Abbey, Co. Roscommon According to Lewis’s Topographical Survey of Ireland, “O’Conor Roe erected a castle here in 1406, and during the same century a Dominican monastery was founded either by MacDuil or O’Dowell,