In the 1870s Joseph Mahony and William Mahony of Clonmel owned 551 and 583 acres respectively in the county.
National Archives of Ireland:
Baker, Ringwood & Gordon, solicitors' collection, includes records re lands in Co Tipperary of Thomas Keating O'Mahoney of Clonmel, 1883-1923. Small Accs. Index 105, D.21,812-21,813, T.11,965-11,967, M.4037(1-28)