Clann Éireann de Valera and his followers into the party failed. After de Valera created the Fianna Fáil party in March 1926, Clann Éireann grew closer to that group. The party attracted little support and it failed to win any seats in Dáil Éireann at the June 1927 general election. Its seven candidates only attracted a few thousand first preference votes. Seven of them were last in their constituencies and forfeited their deposits. On 28 August 1927, the party issued a statement supporting Fianna Fáil, and ceased political activity. Clann Éireann Clann Éireann (), also known as the People's Party, was a
Rúaidhrí de Valera 1947, de Valera became the Archaeological Officer for Ordnance Survey Ireland which permitted him to develop the Survey of the Megalithic Tombs of Ireland project. He went on to write significant papers on Irish prehistory which contributed to his doctorate, awarded in 1954. In 1957, de Valera was appointed Chair of Celtic Archaeology at University College Dublin where he worked to enlarge the department whilst continuing to publish on Irish chamber tombs, especially the Court cairns which he proposed first developed in the west of the country. De Valera later excavated at the Mound of the Hostages at Tara. He