1911 – Born on the 12th of February in Dublin. Ireland.
Graduated from University College Dublin Ó Dálaigh.
1946-1948 – He became Ireland’s youngest Attorney General under Taoiseach Éamon de Valera.
1951 – Re-appointed as Attorney General.
1953 – Appointed as the youngest member of the Supreme Court by his mentor, de Valera.
Became Ireland’s youngest Chief Justice.
1972 – He was nominated to become president of Ireland.
1974-1976 – Served as fifth President of Ireland.
1976 – He resigned the presidency after a clash with the government. (1st Irish president to resign)
1978 – Ó Dálaigh died on 21st of March and was buried in Sneem, County Kerry.