Cahir Castle, initial construction began in the 12th century, much of its construction dates to the 13th century and later, County Tipperary, Ireland
Additional resources
More on Cahir Castle from Heritage Ireland
Tadhg O’Keeffe, Medieval Irish Buildings, 1100–1600 (Ireland: Four Courts Press, 2015).
Clare Downham, Medieval Ireland (United Kingdom: Cambridge University Press, 2017).