Sep 23 On this day in history constantine V Copronymus, Emperor of Byzantium (720-75), dies
Oct 16 Mansur, kalief of Abbasiden, dies in the year 0775.
Sep 14 Constantine V, Byzantine Emperor (b. 718) died in the year 0775.
Oct 16 Mansur, kalief of Abbasiden, dies on this day in history.
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Important Dates And Events In History - Hisdates.Com