 Another raid was recorded in 1547, in which the Mac Suibhnes were able to drive off another landing at Rathlin O'Beirne.In 1547 Niall Óg was killed at Badhbhdhún Nua by the sons of Maol Mhuire (the brother he slew in 1535).After this, Niall Óg, was succeeded by Toirdhealbhach Meirgeach Mac Suibhne.