Thomas Ryan of Rathmanna died in 1835 and is buried in the graveyard of St Mary's Church, Thurles. Rathmanna house was occupied by Thomas Ryan in the mid 19th century and held from Messrs Waller and Doherty on a lease dated 1791 James Doherty to Thomas Ryan. It was valued at £22.17 shillings. In 1865 it was advertised for sale with about 340 acres belonging to Thomas Ryan. Rathmanna a substanial and spacious house was in the possession of Michael Cahill in 1873. A building is still located at this site.