The Clanmorris family had a residence in the Salthill area of Galway at Pollnarooma East parish of Rahoon, leased from Richard Sloper. It was valued at £21 at the time of Griffith's Valuation. A house named Seamount Lodge is marked on the first Ordnance Survey map in this townland. Seamount was the home of Sebastian Nolan of the Ballinderry family in the late 19th century. It was in use as a nursing home in the twentieth century before being demolished to make way for the housing estate of the same name.