Landed Estates
NUI Galway



Name Description
Irwin (Tanrego) McTernan states that John Irwin, a Cromwellian soldier, wsa granted the lands at Tanrego in the seventeenth century. The Irwin family also had property in the parish of Achonry, barony of Leyny. Turlough O'Carolan was a frequent visitor to Tanrego and composed a number of tunes in honour of the family including "Colonel John Irwin". In 1855 John Lewis Irwin offered for sale lands in the baronies of Tireragh, Leyny and Carbury, including Tanragoe. The estate was acquired by the Olpherts and later the Verschoyle families. The house was occupied in the 1850s by Capt. Richard Olpherts. The house and lands at Barnabrack were also part of the Irwin estate.
Olpherts Capt. Richard Olpherts was one of the principal lessors in the parish of Dromard, barony of Tireragh, at the time of Griffith's Valuation. Accounts suggest that he purchased the estate at Tanrego from Col. Irwin's representatives in 1855. He served as a magistrate for county Sligo in 1862. Francis M. Olpherts acted as agent for the Wynne estate in the mid nineteenth century and resided at Mount Shannon House, near Sligo. Though the family originated in Derry, Francis Olpherts father, Richard, was rector of Bushmills, county Antrim. Richard Olpherts sold the Tanrego estate to Richard Verschoyle in the 1860s.