National Portrait GalleryThe Mad Bull (James Craig, 1st Viscount Craigavon; Michael Collins) cartoon, 15 February 1922
History Ireland The Boundary Commission Debacle 1925, aftermath & implications open_in_new article, 1996
Bureau of Military HistoryThe Minister of Defence orders that the Convention be not held newsletter, 31 March 1922
RTE Century IrelandBetween armed rebellion and democratic revolution: the Irish Question in 1917 open_in_new article, 2017
Decade of Centenaries timelineJohn Redmond has ‘Second Thoughts’ about ‘Home Rule’ political cartoon, October 1913