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Year 831 (DCCCXXXI) was a common year starting on Sunday of the Julian calendar.

EventsEdit

By placeEdit

Abbasid Empire and Byzantine EmpireEdit

EuropeEdit

ChinaEdit

  • An Uyghur Turk sues the son of a Chinese general, who had failed to repay a debt of 11 million government-issued copper coins. Emperor Wenzong hears the news, and is so upset that he not only banishes the general, but attempts to ban all trade between Chinese and foreigners except for goods and livestock. This ban is unsuccessful, and trade with foreigners resumes, especially in maritime affairs overseas.

By topicEdit

ReligionEdit


BirthsEdit

DeathsEdit

ReferencesEdit

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