In 1786, Wilson refers to "Carduggan" as the seat of Mr. Davis. Denis O'Callaghan was living at Cadogan (Caherduggan) by 1837. He held the property in fee at the time of Griffith's Valuation when it was valued at £48. This house remained in the possession of the O'Callaghan family until the 20th century. It is still extant but unoccupied.