Editing Easter Rising (section)

==== Frongoch prison camp ====
{{Main|Frongoch internment camp}}
Under Regulation 14B of the [[Defence of the Realm Act 1914]] 1,836 men were [[Internment|interned]] at internment camps and prisons in England and [[Wales]].<ref name="foy294" /> As urban areas were becoming the nexus for republicanism, Internees were largely from such areas.<ref name=":0" />{{efn|Electoral support for republicanism was, however, more prominent in rural areas.<ref name=":0" />}} Many Internees had not taken part in the Rising; many thereafter became sympathetic to the nationalist cause.<ref name=":4" />{{Sfn|Murphy|2014|p=69}}

Internees occupied themselves with the likes of lectures, craftwork, music and sports. These activities – which included games of [[Gaelic football]], crafting of Gaelic symbols, and lessons in [[Irish language|Irish]] – regularly had a nationalist character and the cause itself developed a sense of cohesion within the camps.<ref name=":10" />{{Sfn|Murphy|2014|p=60}} The military studies included discussion of the Rising.<ref name="wales">{{Cite journal |last=Helmers |first=Marguerite |date=2018 |title=Handwritten Rebellion: Autograph Albums of Irish Republican Prisoners in Frognach |url=http://dx.doi.org/10.1353/nhr.2018.0028 |journal=New Hibernia Review |volume=22 |issue=3 |pages=20–38 |doi=10.1353/nhr.2018.0028 |s2cid=151075988 |issn=1534-5815}}</ref> Internment lasted until December of that year with releases having started in July.<ref name="wales" /> Martial law had ceased by the end of November.<ref name="press" />

Casement was tried in London for [[high treason]] and [[Hanging|hanged]] at [[Pentonville (HM Prison)|Pentonville Prison]] on 3 August.<ref>{{cite news|title=Execution of Roger Casement |work=Midland Daily Telegraph |date=3 August 1916 |access-date=1 January 2015 |url=http://www.britishnewspaperarchive.co.uk/viewer/bl/0000337/19160803/023/0003 |via=[[British Newspaper Archive]] |url-access=subscription}}</ref>