Capt. James Barry was the lessor of several townlands in the parish of Kilgarrylander, barony of Trughanacmy, county Kerry, at the time of Griffith's Valuation. Col. James Barry of Mallow, county Cork, was the owner of over 700 acres in county Kerry in the 1870s.
National Archives of Ireland:
Papers relating to the property of James Barry in Cahersiveen, 19th century. Hoey & Denning Collection, parcel 8.