Upper Ossory was an administrative barony in the south and west of Queen's County in Ireland. In late Gaelic Ireland it was the túath of the Mac Giolla Phádraig family and a surviving remnant of the o
Cullahill Castle; once the most formidable five-story stronghold of the Fitzpatricks. It fell to Cromwellian guns by 1650.
Cloburren Castle, once home to Teige Fitzpatrick, 4th Baron Upper Ossory.
Ballagharrahin (Ballagh Castle) is a 15th-century five-story towerhouse in Rathdowny parish, Co. Laois used by the Fitzpatricks.
Clandonagh is a barony in County Laois, Republic of Ireland. A barony was a historical subdivision of a county; mainly cadastral rather than administrative.
Round tower and church in Borris-in-Ossory