Seán T. O'Kelly

Seán Thomas O'Kelly, originally John T. O'Kelly, was an Irish Fianna Fáil politician who served as the president of Ireland from June 1945 to June 1959. He also served as deputy prime minister of Ireland from 1932 to 1945, Minister for Local Government and Public Health from 1932 to 1939, Minister for Finance from 1939 to 1945 and Ceann Comhairle of Dáil Éireann from 1919 to 1921. He was a Teachta Dála (TD) from 1918 to 1945.