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Nicephorus Gregoras
Byzantine astronomer and scholar / From Wikipedia, the free encyclopedia
Nicephorus Gregoras (/ˈɡrɛɡərəs/; Greek: Νικηφόρος Γρηγορᾶς, Nikēphoros Grēgoras; c. 1295 – 1360) was a Byzantine Greek[1] astronomer, historian, and theologian. His 37-volume Byzantine History, a work of erudition, constitutes a primary documentary source for the 14th century.
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