as Killigown. The 1825 Tithe Applotment Books list four tithepayers in the townland. The Killygowan Valuation Office books are available for April 1838. Griffith's Valuation of 1857 lists thirteen landholders in the townland. In the 19th century the landlord of most of Killygowan was Richard Carson. Census In the 1901 census of Ireland, there were eight families listed in the townland. In the 1911 census of Ireland, there were six families listed in the townland. References External links The IreAtlas Townland Data Base Townlands of County Cavan