Ivan Cooper Ivan Cooper Ivan Averill Cooper (born January 1944) is a former politician from Northern Ireland who was a member of the Parliament of Northern Ireland, and a founding member of the SDLP. He is best known for leading an anti-internment march which developed into the Bloody Sunday massacre on 30 January 1972, in Derry, County Londonderry, Northern Ireland. Cooper was born to a working-class Protestant family in Killaloo, County Londonderry, and later moved to the "Bogside" area of Derry city. He was briefly a member of the Claudy Young Unionist Association until April 1965 when he joined the Northern Ireland
Battle of the Bogside to the border, they restricted their activities to providing medical care for the injured. By 14 August, the rioting in the Bogside had reached a critical point. Almost the entire community there had been mobilised by this point, many galvanised by false rumours that St Eugene's Cathedral had been attacked by the police. The police were also beginning to use firearms. Two rioters were shot and injured in Great James Street. The B-Specials, a reserve quasi-military, mostly Protestant police force with no training in crowd control, were called up and sent to Derry, provoking fears of a massacre on the