PRONI

Open Divisional Commissioner’s bi-monthly report

document, 15 February 1922

RTE Century Ireland

Sinn Féin leaders arrested over alleged ‘German plot’

open_in_new

article, 2018

National Archives UK

The Irish Situation – April 1920

open_in_new

document, 3 April 1920

National Archives

Application of the Military Service Act

open_in_new

document, 23 April 1918

Decade of Centenaries timeline

Five Men Shot Dead in Derry

newspaper cutting, 17 June 1920

dippam

Royal Commission on Arrest and subsequent treatment of Mr. Francis Sheehy Skeffington

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document, August 1916