The home of the O'Briens, later Stafford O'Briens, at the beginning of the 18th century and later in the possession of the Fitzgeralds. By the beginning of the 19th century the house was in the hands of the McMahon family. At the time of Griffith's Valuation James McMahon was leasing Stonehall from the Stafford O'Briens, it was valued at less than £3. Later the home of the Whites who intermarried with the McMahons. It is no longer extant.