George II was King of Greece from 27 September 1922 until 25 March 1924, and again from 25 November 1935 until his death on 1 April 1947.
George II, c. 1942
George (lower right) with his parents and younger brother, 1894
George in Prussian uniform, 1914
Arrival of Crown Prince George in Smyrna (İzmir), 1921
Constantine I was King of Greece from 18 March 1913 to 11 June 1917 and from 19 December 1920 to 27 September 1922. He was commander-in-chief of the Hellenic Army during the unsuccessful Greco-Turkish War of 1897 and led the Greek forces during the successful Balkan Wars of 1912–1913, in which Greece expanded to include Thessaloniki, doubling in area and population. The eldest son of George I of Greece, he succeeded to the throne following his father's assassination in 1913.
Constantine I in 1921
Constantine as member of the international committee for organization of the 1896 Summer Olympics.
King Constantine I during the Second Balkan War
Constantine with George I and the Greek Army enter Thessaloniki