ad 1231 wikipedia - EAS
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1231 in various calendars; Gregorian calendar: 1231 MCCXXXI: Ab urbe condita: 1984: Armenian calendar: 680 ԹՎ ՈՁ: Assyrian calendar: 5981: Balinese saka calendar: 1152–1153: Bengali calendar: 638: Berber calendar: 2181: English Regnal year: 15 Hen. 3 – 16 Hen. 3: Buddhist calendar: 1775: … See more
Year 1231 (MCCXXXI) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. See more
By place
Europe
• Emperor Frederick II promulgates the Constitutions of Melfi (Liber … See more• April 6 – William Marshal, English nobleman (b. 1190)
• May 7 – Beatrice II, French countess palatine (b. 1193)
• June 13 – Anthony of Padua, Portuguese priest (b. 1195) See moreWikipedia text under CC-BY-SA license - People also ask
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公元 1231 年 (AD_1231) - ZHZ.wiki