Lough Rynn Castle A Brief History Lough Rynn lies on the original historic grounds of the medieval estate and castle of Mac Raghnaill family. The Mac Raghnaill castle was situated at the opposite side to where the castle now lies. And below is all that remains of that original castle. In 1883 Robert Bermingham, viscountContinue reading “Lough Rynn Castle, Mohill, Co Leitrim”