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Year 831 (DCCCXXXI) was a common year starting on Sunday of the Julian calendar.
Art & Regions
Explore the main themes, entities and connections around 831. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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byzantine empire abbasid louis dcccxxxi chinese julian calendar emperor arabs modern pious ruler son general omurtag khan trade ansgar city
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| 831 | - Kali Yuga | 3931–3932 | 1.00 | infobox |
| 831 | - Shaka Samvat | 752–753 | 1.00 | infobox |
| 831 | - Vikram Samvat | 887–888 | 1.00 | infobox |
| 831 | Ab urbe condita | 1584 | 1.00 | infobox |
| 831 | Armenian calendar | 280 ԹՎ ՄՁ | 1.00 | infobox |
| 831 | Assyrian calendar | 5581 | 1.00 | infobox |
| 831 | Balinese saka calendar | 752–753 | 1.00 | infobox |
| 831 | Bengali calendar | 237–238 | 1.00 | infobox |
| 831 | Berber calendar | 1781 | 1.00 | infobox |
| 831 | Buddhist calendar | 1375 | 1.00 | infobox |
| 831 | Burmese calendar | 193 | 1.00 | infobox |
| 831 | Byzantine calendar | 6339–6340 | 1.00 | infobox |
| 831 | Chinese calendar | 庚戌年 (Metal Dog) 3528 or 3321 — to — 辛亥年 (Metal Pig) 3529 or 3322 | 1.00 | infobox |
| 831 | Coptic calendar | 547–548 | 1.00 | infobox |
| 831 | Discordian calendar | 1997 | 1.00 | infobox |
| 831 | Ethiopian calendar | 823–824 | 1.00 | infobox |
| 831 | Gregorian calendar | 831 DCCCXXXI | 1.00 | infobox |
| 831 | Hebrew calendar | 4591–4592 | 1.00 | infobox |
| 831 | Holocene calendar | 10831 | 1.00 | infobox |
| 831 | Iranian calendar | 209–210 | 1.00 | infobox |
| 831 | Islamic calendar | 215–216 | 1.00 | infobox |
| 831 | Japanese calendar | Tenchō 8 (天長８年) | 1.00 | infobox |
| 831 | Javanese calendar | 727–728 | 1.00 | infobox |
| 831 | Julian calendar | 831 DCCCXXXI | 1.00 | infobox |
| 831 | Korean calendar | 3164 | 1.00 | infobox |
| 831 | Minguo calendar | 1081 before ROC 民前1081年 | 1.00 | infobox |
| 831 | Nanakshahi calendar | −637 | 1.00 | infobox |
| 831 | Seleucid era | 1142/1143 AG | 1.00 | infobox |
| 831 | Thai solar calendar | 1373–1374 | 1.00 | infobox |
| 831 | Tibetan calendar | ལྕགས་ཕོ་ཁྱི་ལོ་ (male Iron-Dog) 957 or 576 or −196 — to — ལྕགས་མོ་ཕག་ལོ་ (female Iron-Boar) 958 or 577 or −195 | 1.00 | infobox |
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