Thur 8pm Cork Historical & Archaeological Society, Parish Centre, Western Road, Clonakilty. Between Glandore and New York: Judge Daniel Colohan and the Irish Revolution 1912–1922, Michael Doorley. All welcome. Thur 8pm Mount Merrion Historical Society, Community Centre, North Avenue. The sack of Balbriggan, Brendan Matthews. Adm. €4/€2.