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Related to Leo I: Gregory I
Leo I, Saint Known as "Leo the Great." ad 400?-461.
Pope (440-461). His negotiations with Attila (452) and Genseric the Vandal (455) helped prevent the sacking of Rome.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Biography) Saint, known as Leo the Great. ?390–461 ad, pope (440–461). He extended the authority of the papacy in the West and persuaded Attila not to attack Rome (452). Feast day: Nov 10 or Feb 18
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