Important Historical Events of the year 747, Year 747 in History

List of 747 Major News Events in History, Most Important Historical Events in 747

What happened in the year 747?

Date Event
February 26, 747 According to Ptolemy, the epoch (origin) of the Nabonassar Era began at noon on this date.[1] Historians use this to establish the modern BC chronology for dating historic events.
June 9, 747 Abbasid Revolution: Abu Muslim Khorasani begins an open revolt against Umayyad rule, which is carried out under the sign of the Black Standard.
August 15, 747 Carloman, mayor of the palace of Austrasia, renounces his position as majordomo and retires to a monastery near Rome. His brother, Pepin the Short, becomes the sole ruler (de facto) of the Frankish Kingdom.