Leader of Sinn Féin joined opposing sides with De Valera leading the Anti-Treaty faction, while Griffith joined the Pro-Treaty faction, which later became Cumann na nGaedheal. De Valera’ successor John J. O'Kelly was one of four leaders who served for brief periods of time as Sinn Féin’s party membership declined in favour of Fianna Fáil and Fine Gael. In 1937, Margaret Buckley became the first female President of Sinn Féin. During her thirteen years as leader, she vastly improved the relations between the IRA and the party. She was succeeded by Paddy McLogan and Tomás Ó Dubhghaill who both helped rebuild party support in
United Irishman (1948 newspaper) Sinn Féin. Other editors of the paper included Seán Cronin, Seán Ó Brádaigh (1958–1960), Ruairí Ó Brádaigh, Eoin Ó Murchú, Jackie Ward, Seamus Ó Tuathail, Denis Foley and Tony Meade (1967). Contributors to the paper included Eamon McCann, Roy Johnston, Eamon Smullen, Eoghan Harris and Sean Garland. The "United Irishman" was replaced with "The Irish People" and the "Workers' Weekly" in 1980. It opposed the Republic of Ireland's entry into the European Economic Community About us, "An Phoblacht" – a history of republican newspapers including "United Irishman". United Irishman (1948 newspaper) The United Irishman/An tÉireannach Aontaithe, first published in May