Glücksburg was the last king of Greece, reigning from 6 March 1964 until the abolition of the Greek monarchy on 1 June 1973.
02 June 1940
Athens, Greece
Κωνσταντίνος Β΄, Κωνσταντίνος Γλύξμπουργκ, Βασιλιάς Κωνσταντίνος, King Constantine, Constantine II, Constantine Glücksburg, Glücksburg