Warrenstown () is a barony in County Offaly (formerly King's County), Ireland.

Etymology Warrenstown takes its name from Ballybrittain Castle, also called Warrenstown Castle, located east of Rhode, a tower house held by the Warren family from 1600."Offaly in 1825, Brewer's description of"

Location

Warrenstown barony is in northeast County Offaly, west of the Boyne. The Yellow River flows through it.

History Warrenstown is roughly formed from the tuath Tuath Muighe Cloinne Cholgain, indicating a relationship to the Ó hAonghusa (O'Hennessy) and Ó hUallacháin (O'Houlihan). The Crích na Cétach (O'Fallon) and the Clann Máel Chéin are noted people early to this area. Tuath Muighe ( Tuath dá Maige, or Tethmoy) was an ancient district which comprised the modern baronies of Warrenstown and the northern part of Coolestown. The Berminghams were early Anglo-Norman grantees of Tethmoy.Ireland's History in Maps: The Baronies of Ireland

List of settlements

Below is a list of settlements in Warrenstown barony: Rhode

References