The OS Name Books give the name of this house as Rockland and state that it was the residence of the Browne family though they claim that the townland of Pollaghrevagh was the property of Lord Clanmorris. At the time of Griffith's Valuation it was occupied by James French and was valued at £12. By 1906 it was owned by Richard French. Rocklawn House is no longer extant. It is described as "in ruins" on the 1933 printing of the 6" OS sheet for Galway.