YouTube - RTEIreland 1912-1916: An Animated History from Home Rule to Easter Rising video clip, 2016
History Ireland Tit-for-tat: the War of Independence in the northern counties open_in_new article, 2012
Houses of OireachtasCorrespondence between de Valera and Lloyd George open_in_new debate, 14 September 1921
Hathi Trust Digital LibraryThe struggle of the Irish people. Address to the Congress of the United States book, January 1921
Decade of Centenaries timelineSir Edward Carson’s souvenir parchment of the Ulster Covenant document, 28 September 1912