Éamon de Valera among the electorate, 75-year-old de Valera had begun to be seen by the electorate as too old and out of touch to remain as head of government. At the urging of party officials, de Valera decided to retire from government and the Dáil and instead seek the presidency of Ireland. He won the 1959 presidential election on 17 June 1959 and resigned as Taoiseach, Leader of Fianna Fáil and a TD for Clare, six days later, handing over power to Seán Lemass. De Valera was inaugurated President of Ireland on 25 June 1959. He was re-elected President in 1966, aged
Éamon de Valera elected a Fellow of the Royal Society (FRS), a recognition of his lifelong interest in mathematics. He also served as a member of the Parliament of Northern Ireland (for Down from 1921 to 1929 and for South Down from 1933 to 1937), although he held to the republican policy of abstentionism and did not take his seat in Stormont. De Valera was criticised for ending up as co-owner of one of Ireland's most influential group of newspapers, Irish Press Newspapers, funded by numerous small investors who received no dividend for decades. De Valera is alleged by critics to have helped