- Patrick Lyon
Death - 21 March 1459 (171 year anniversary) - At Belhelvies, Aberdineshire, Scotland - Henry Iv King England
Death - 21 March 1413 (217 year anniversary) - , Westminster, Middlesex, England - Jean Count de Brienne
Death - 21 March 1237 (393 year anniversary) - , , Constantinople, Turkey - Robert Prince Of France
Death - 21 March 1076 (554 year anniversary) - , Fleury-Sur-Ouche, France - Ælle von Northumbria
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