YouTube - RTEWhy did Edward Carson not become Northern Ireland’s Prime Minister? video clip, 2021
UCD History HubJohn Redmond’s Woodenbridge speech and the split in the Irish Volunteers podcast, c.2015
National Archives Home Rule : Government of Ireland Amendment Bill open_in_new document, 23 April 1918
RTE Century Ireland Ireland’s Opportunity? The First World War & 1916 open_in_new article, 2016