Cumann na Poblachta Cumann na Poblachta Cumann na Poblachta (; "League of the Republic" in English) was an Irish republican political party. The party was founded on 15 March 1922 by Éamon de Valera. It opposed the Anglo-Irish Treaty and was composed of the anti-Treaty wing of Sinn Féin. The party did contest the 1922 Irish general election but, in accordance with the Collins/De Valera Pact, under the Sinn Féin banner like their opponents. The party commonly appended the title "The Republican Party" to its name. This subtitle was later adopted by the Fianna Fáil party at its foundation in 1926. Its headquarters
Sinéad de Valera Sinéad de Valera Sinéad de Valera (née Ní Fhlannagáin; 3 June 1878 – 7 January 1975) was the wife of Taoiseach and the 3rd President of Ireland, Éamon de Valera. She was also the author of a number of children's books in English and Irish. She was born Jane O'Flanagan in Balbriggan. Her father, Laurence, was a carpenter and was a native of Kildare who moved to Balbriggan and married a local girl, Margaret Byrne. The couple emigrated to New York City where their daughter, Mary, was born in 1871. The family had returned to Balbriggan in 1873, and Sinéad