Irish War of Independence Irish nationalists, who were certain the men had been tortured then murdered. This day became known as Bloody Sunday. On 28 November 1920, only a week after Bloody Sunday in Dublin, the west Cork unit of the IRA, under Tom Barry, ambushed a patrol of Auxiliaries at Kilmichael in County Cork, killing all but one of the 18-man patrol. These actions marked a significant escalation of the conflict. In response, Counties Cork, Kerry, Limerick, and Tipperary – all in the province of Munster – were put under martial law on 10 December under the Restoration of Order in Ireland Act;
Brosna, County Kerry of Trughanacmy. Crochaun Mountain is above sea level. Brosna lies close to the Cork/Kerry and Kerry/Limerick borders, and neighbouring towns include Castleisland and Knocknagoshel in Kerry, Abbeyfeale and Mountcollins in Limerick, and Ballydesmond and Rockchapel in Cork. In Samuel Lewis's 1837 "Topographical Dictionary of Ireland", Brosna was recorded as having 2168 inhabitants in 18,013 statute acres. The same entry notes that a "large portion of the land consisted of coarse mountain pasture and bog, the greater part of which might be reclaimed". As of the first half of the 19th century, there were 2 private schools in the area, in