https://www.catholic.org/encyclopedia/view.php?id=5357
Pope St. Gregory I ("the Great") - Encyclopedia Volume - Catholic Encyclopedia - Catholic Online
Doctor of the Church ; born at Rome about 540; died 12 March 604. Gregory is certainly one of the most notable figures inEcclesiastical History. He has...
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Catherine II (The Great) | Encyclopedia.com
Catherine II (The Great)1729-1796 Tsarina of russia Sources Source for information on Catherine II (The Great): World Eras dictionary.
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