Input (grade 13): His political career spanned over half a century, from 1917 to 1973; he served multiple terms as head of government and head of state, and is credited with a leading role in the authorship of the present-day Constitution of Ireland.
Output (grade 7): Co-owner of one of the Irish Press Newspapers, he served in public office from 1917 to 1973. Several times he was either head of state or head of government in Ireland.