Li Dashi () (570 –June 628),Vol.100 of Bei Shi recorded that Li died at the age of 59 (by East Asian reckoning) in the 5th month of the 2nd year of the Zhenguan era of the reign of Emperor Taizong of Tang; the month corresponds to 7 Jun to 6 Jul 628 in the Julian calendar. born in Anyang, was a Chinese historian, and an officer during the Sui and Tang dynasties. He began the History of the Northern Dynasties and History of the Southern Dynasties, which were completed by his son, Li Yanshou ().

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