The document summarizes key locations related to the 1916 Easter Rising in Dublin. It describes that Richmond Barracks held Irish Volunteer and Citizen Army prisoners after the rising ended, where their trials were held. It then lists the names and details of those executed after being court-martialed. The South Dublin Union, Four Courts, Mendicity Institute, Royal Barracks (now Collins Barracks), Linenhall Barracks, General Post Office, Moore Street, O'Connell Street, Abbey Street and Liberty Hall are also mentioned as sites that saw fighting or were occupied during the rising.