Time in the Republic of Ireland to be the legal time for Great Britain. After the Easter Rising, the time difference between Ireland and Britain was found inconvenient for telegraphic communication and the Time (Ireland) Act, 1916 provided that Irish time would be the same as British time, from 2:00 am Dublin Mean Time on Sunday 1 October 1916. Summer time (daylight saving time) had been introduced in May 1916 across the United Kingdom as a temporary efficiency measure for the First World War, and the changeover from Dublin time to Greenwich time was simultaneous with the changeover from summer time to winter time. John Dillon
History of Sinn Féin in the Easter Rising, despite being blamed by the British Government for it. The leaders of the Rising were looking for more than the Sinn Féin proposal of a separation stronger than Home Rule under a dual monarchy. Any group that disagreed with mainstream constitutional politics was branded 'Sinn Féin' by British commentators. Later in 1916, surviving members of the Rising led by Éamon de Valera joined and took control of the party. De Valera replaced Griffith as president. The party nearly split between its monarchist and republican wings at its 1917 Ard Fheis (conference) until a compromise motion was