Vivion de Valera military service during "The Emergency", de Valera retired from the army with the rank of Major. In 1945, he embarked on a political career, being elected as a Fianna Fáil Teachta Dála (TD) for Dublin North-West. He served in Dáil Éireann until 1981. He was a director of "The Irish Press" from 1932 until 1982 and managing director from 1951 until 1982. Vivion de Valera died in Bray in 1982. He was also the uncle of former ministers Síle de Valera and Éamon Ó Cuív. Vivion de Valera Vivion Laurence de Valera (13 December 1910 – 16 February 1982) was
Éamon de Valera the work of Michael Collins and based on three sources: British oaths in the dominions, the oath of the Irish Republican Brotherhood and a draft oath prepared by de Valera in his proposed Treaty alternative, "Document No. 2"). De Valera began a legal case to challenge the requirement that members of his party take the Oath, but the assassination of the Vice-President of the Executive Council (deputy prime minister) Kevin O'Higgins on 10 July 1927 led the Executive Council under W. T. Cosgrave to introduce a Bill on 20 July requiring all Dáil candidates to promise on oath that if