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Constantine II of Greece - Wikipedia
Constantine II (emperor) - Wikipedia
Constantine II | Byzantine, Son of Constantine, Co-Emperor
Constantine II | Biography, Greece, & Facts | Britannica
Constantine II, the Last King of Greece, Dies at 82
Constantine II | Scottish King | Britannica
Last king of Greece, Constantine II, dies aged 82 - The Guardian
King Constantine II of Greece obituary | Greece | The Guardian
Ex-King Constantine II of Greece dies at 82 | CNN
Constantine II: The last king of Greece | eKathimerini.com