1633 in IrelandEvents from the year 1633 in Ireland.IncumbentMonarch: Charles IEventsSt Columb's Cathedral, Derry is completed; the first post-Reformation Anglican cathedral built in the British Isles and the first Protestant cathedral built in Europe.BirthsWilliam FitzMaurice, 20th Baron KerryJames Hamilton, 3rd Baron Hamilton of Strabane, peer