__NOTOC__ Year 837 ( DCCCXXXVII) was a

common year starting on Monday A common year starting on Monday is any non-leap year (i.e., a year with 365 days) that begins on Monday, 1 January, and ends on Monday, 31 December. Its dominical letter hence is G. The most recent year of such kind was 2018 and the next one wil ...

(link will display the full calendar) of the

Julian calendar The Julian calendar, proposed by Roman consul Julius Caesar in 46 BC, was a reform of the Roman calendar. It took effect on , by edict. It was designed with the aid of Greek mathematicians and astronomers such as Sosigenes of Alexandr ...

Events

By place

Byzantine Empire

* Byzantine–Arab War: Emperor Theophilos leads a massive Byzantine expeditionary force into

Mesopotamia Mesopotamia ''Mesopotamíā''; ar, بِلَاد ٱلرَّافِدَيْن or ; syc, ܐܪܡ ܢܗܪ̈ܝܢ, or , ) is a historical region of Western Asia situated within the Tigris–Euphrates river system, in the northern part of the ...

. He sacks the cities

Arsamosata Arsamosata (Middle Persian ''*Aršāmšād''; Old Persian ''*Ṛšāma-šiyāti-'', grc, Ἀρσαμόσατα, ) was an ancient and medieval city situated on the bank of the Murat River, near the present-day city of Elâzığ. It was founded i ...

and Sozopetra—which some sources claim as the birthplace of

Abbasid The Abbasid Caliphate ( or ; ar, الْخِلَافَةُ الْعَبَّاسِيَّة, ') was the third caliphate to succeed the Islamic prophet Muhammad. It was founded by a dynasty descended from Muhammad's uncle, Abbas ibn Abdul-Muttalib ...

caliph

Al-Mu'tasim Abū Isḥāq Muḥammad ibn Hārūn al-Rashīd ( ar, أبو إسحاق محمد بن هارون الرشيد; October 796 – 5 January 842), better known by his regnal name al-Muʿtaṣim biʾllāh (, ), was the eighth Abbasid caliph, ruling ...

—and forces Melitene to pay

tribute A tribute (; from Latin ''tributum'', "contribution") is wealth, often in kind, that a party gives to another as a sign of submission, allegiance or respect. Various ancient states exacted tribute from the rulers of land which the state conqu ...

. * The Slavs in the vicinity of

Thessaloniki Thessaloniki (; el, Θεσσαλονίκη, , also known as Thessalonica (), Saloniki, or Salonica (), is the second-largest city in Greece, with over one million inhabitants in its metropolitan area, and the capital of the geographic region of ...

revolt against the

Byzantine Empire The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...

. Theophilos undertakes an evacuation of some Byzantine captives, who are settled in trans-

Danubian The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , pa ...

Bulgaria Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Macedo ...

Europe

Presian I Presian ( bg, Пресиян, Персиян, Пресиан) was the khan of Bulgaria in 836–852. He ruled during an extensive expansion in Macedonia. Origin The composite picture of the Byzantine sources indicates that Presian I was the son o ...

, ruler ('' khan'') of the Bulgarian Empire, sends his prime-minister

Isbul Isbul ( bg, Исбул) (fl. 820s–830s) was the '' kavhan'', or first minister, of the First Bulgarian Empire during the reigns of Omurtag, Malamir and Presian I. Appointed to the ''kavhan'' office under Omurtag, Isbul was a regent or co-rul ...

against the

Smolyani The Smolyani ( bg, смоляни; in Byzantine sources ''Smolenoi'' or ''Smoleanoi'') were a medieval Slavic tribe that settled in the Rhodope Mountains, the valley of the Mesta River and the region around Blagoevgrad Province, possibly in the 7 ...

(a Slavic tribe in Byzantine territory near the Struma River). The Bulgarian army campaigns along the Aegean coasts, and conquers most of

Thrace Thrace (; el, Θράκη, Thráki; bg, Тракия, Trakiya; tr, Trakya) or Thrake is a geographical and historical region in Southeast Europe, now split among Bulgaria, Greece, and Turkey, which is bounded by the Balkan Mountains to ...

and Macedonia, including the fortress city of Philippi (see Presian Inscription). * The city of

Naples Naples (; it, Napoli ; nap, Napule ), from grc, Νεάπολις, Neápolis, lit=new city. is the regional capital of Campania and the third-largest city of Italy, after Rome and Milan, with a population of 909,048 within the city's adminis ...

(modern

Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical ...

) is attacked by

Saracen upright 1.5, Late 15th-century German woodcut depicting Saracens Saracen ( ) was a term used in the early centuries, both in Greek and Latin writings, to refer to the people who lived in and near what was designated by the Romans as Arabia Pe ...

s from

Egypt Egypt ( ar, مصر , ), officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia via a land bridge formed by the Sinai Peninsula. It is bordered by the Medit ...

demanding an annual payment (approximate date).

Britain

* King

Drest IX Drest was king of the Picts, in modern Scotland, from about 834 until 837. He was the son of King Caustantín and succeeded his uncle, Óengus, to the throne. The length of his reign is based on the various Pictish king lists, where he is asso ...

dies after a 3-year reign. He is succeeded by his cousin Eóganan, as ruler of the

Picts The Picts were a group of peoples who lived in what is now northern and eastern Scotland (north of the Firth of Forth) during Late Antiquity and the Early Middle Ages. Where they lived and what their culture was like can be inferred from e ...

By topic

Astronomy

April 10 Events Pre-1600 * 428 – Nestorius becomes the Patriarch of Constantinople. * 837 – Halley's Comet makes its closest approach to Earth at a distance equal to 0.0342 AU (5.1 million kilometres/3.2 million miles). * 140 ...

–

Comet Halley Halley's Comet or Comet Halley, officially designated 1P/Halley, is a short-period comet visible from Earth every 75–79 years. Halley is the only known short-period comet that is regularly visible to the naked eye from Earth, and thus the on ...

passes approximately 5 million km from

Earth Earth is the third planet from the Sun and the only astronomical object known to harbor life. While large volumes of water can be found throughout the Solar System, only Earth sustains liquid surface water. About 71% of Earth's surfa ...

, its closest ever approach.

Births

Al-Muntasir Abu Ja'far Muhammad ( ar, أبو جعفر محمد; November 837 – 7 June 862), better known by his regnal title Al-Muntasir bi-llah (, "He who triumphs in God") was the caliph of the Abbasid Caliphate from 861 to 862, during the "Anarchy at Sa ...

, Muslim

caliph A caliphate or khilāfah ( ar, خِلَافَة, ) is an institution or public office under the leadership of an Islamic steward with the title of caliph (; ar, خَلِيفَة , ), a person considered a political-religious successor to th ...

(d.

862 __NOTOC__ Year 862 ( DCCCLXII) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. Events By place Europe * The Varangians (called Rus'), under the leadership of Rurik, a Viking chie ...

) * Baldwin I,

margrave of Flanders The count of Flanders was the ruler or sub-ruler of the county of Flanders, beginning in the 9th century. Later, the title would be held for a time, by the rulers of the Holy Roman Empire and Spain. During the French Revolution, in 1790, the co ...

(approximate date) *

Ibn Duraid Abū Bakr Muhammad ibn al-Ḥasan ibn Duraid al-Azdī al-Baṣrī ad-Dawsī Al-Zahrani (), or Ibn Duraid () (c. 837-933 CE), a leading grammarian of Baṣrah, was described as "the most accomplished scholar, ablest philologer and first poet of t ...

, Muslim poet and

philologist Philology () is the study of language in oral and written historical sources; it is the intersection of textual criticism, literary criticism, history, and linguistics (with especially strong ties to etymology). Philology is also defined as th ...

(d. 933) *

Ibn Khuzaymah Abu Bakr Muhammad ibn Ishaq ibn Khuzaymah ( ar , أبو بكر محمد بن إسحاق بن خزيمة, 837 CE/223 AH – 923 CE/311 AH) was a prominent Muslims, Muslim Hadith studies#Muhaddith: scholar of hadith, Muhaddith and Shafi'i school, ...

, Muslim

hadith Ḥadīth ( or ; ar, حديث, , , , , , , literally "talk" or "discourse") or Athar ( ar, أثر, , literally "remnant"/"effect") refers to what the majority of Muslims believe to be a record of the words, actions, and the silent approva ...

and scholar (d. 923)

Deaths

* Antony I, patriarch of Constantinople *

, king of the

Eadwulf Eadwulf (sometimes Eadulf) is an Anglo-Saxon male name. Notable people with the name include: * Eadwulf of Elmham, a 10th-century Bishop of Elmham * Eadwulf of Hereford (died 830s), Bishop of Hereford * Eadwulf I of Northumbria, king of Northumbr ...

, bishop of

Lindsey Lindsey may refer to : Places Canada * Lindsey Lake, Nova Scotia England * Parts of Lindsey, one of the historic Parts of Lincolnshire and an administrative county from 1889 to 1974 ** East Lindsey, an administrative district in Lincolnshire, ...

* Giovanni I, doge of

Venice Venice ( ; it, Venezia ; vec, Venesia or ) is a city in northeastern Italy and the capital of the Veneto region. It is built on a group of 118 small islands that are separated by canals and linked by over 400 bridges. The isla ...

Hugh of Tours Hugh may refer to: *Hugh (given name) Noblemen and clergy French * Hugh the Great (died 956), Duke of the Franks * Hugh Magnus of France (1007–1025), co-King of France under his father, Robert II * Hugh, Duke of Alsace (died 895), modern-day ...

, Frankish

nobleman Nobility is a social class found in many societies that have an aristocracy. It is normally ranked immediately below royalty. Nobility has often been an estate of the realm with many exclusive functions and characteristics. The characteris ...

Li Zaiyi Li Zaiyi () (July 18, 788 - June 4, 837), né Li Zaiyi (李再義, note different character of his later name), courtesy name Fanggu (), formally the Prince of Wuwei (), was a general of the Chinese Tang Dynasty who, from 826 to 831, ruled Lulong C ...

, general of the

Tang Dynasty The Tang dynasty (, ; zh, t= ), or Tang Empire, was an imperial dynasty of China that ruled from 618 to 907 AD, with an interregnum between 690 and 705. It was preceded by the Sui dynasty and followed by the Five Dynasties and Ten Kingdom ...

(b.

788 __NOTOC__ Year 788 ( DCCLXXXVIII) was a leap year starting on Tuesday of the Julian calendar. The denomination 788 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in ...

) * Maxentius, patriarch of Aquileia * Oliba I, Frankish nobleman *

Peter of Atroa Peter of Atroa (773–837) was an abbot who was later canonized as a saint. Biography He was born the eldest of three children. His given name was Theophylact. At eighteen, he determined to become a monk and joined Paul the Hesychast at his he ...

, Byzantine

abbot Abbot is an ecclesiastical title given to the male head of a monastery in various Western religious traditions, including Christianity. The office may also be given as an honorary title to a clergyman who is not the head of a monastery. The ...

(b.

773 __NOTOC__ Year 773 ( DCCLXXIII) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. The denomination 773 for this year has been used since the early medieval period, when the Anno Domini calendar e ...

)

References

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