Karamanlis, Constantine b. March 8, 1907 d. April 23, 1998 Greek Prime Minister. He served four terms as the Prime Minister of Greece from October 6, 1955, to March 5, 1958, May 17, 1958, to September 20, 1961, November 4, 1961, to June 17, 1963, and from July 17, 1974, to May 10, 1980. He died in April 1998 at the age of 91. (Bio by: K) Karamanlis Foundation, Athens, Regional unit of Athens, Attica, Greece Plot: Courtyard