History of Fianna Fáil History of Fianna Fáil Fianna Fáil was founded on 23 March 1926 when a group of Dail deputies led by Éamon de Valera split from Sinn Féin. This happened because de Valera's motion calling for elected members be allowed to take their seats in the Dáil, if and when the controversial Oath of Allegiance was removed, failed to pass at the Sinn Féin Ard Fheis. The new party adopted its name on 2 April of the same year. From the formation of the first Fianna Fáil government on 9 March 1932 until the 2011 general election, the party was in
Fianna Éireann the Irish Free State in 1931. This was reversed when Fianna Fáil came to power in 1932, but re-introduced in 1938. During the splits in the Republican movement of the later part of the 20th century, the Fianna and Cumann na mBan supported Provisional Sinn Féin in 1969 and Republican Sinn Féin in 1986. The Fianna is a Proscribed Organisation in the United Kingdom under the Terrorism Act 2000. An earlier "Fianna" was organised "to serve as a Junior Hurling League to promote the study of the Irish Language" on 26 June 1902 at the Catholic Boys’ Hall, Falls Road,