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
Éamon de Valera and Collins would later become opponents during the Irish Civil War. In January 1921, in his first appearance in the Dáil, after his return to a country gripped by the War of Independence, de Valera introduced a motion calling on the IRA to desist from ambushes and other tactics that were allowing the British to successfully portray it as a terrorist group, and to take on the British forces with conventional military methods. This they strongly opposed, and de Valera relented, issuing a statement expressing support for the IRA, and claimed it was fully under the control of the Dáil.