__NOTOC__ Year 815 ( DCCCXV) was a common year starting on Monday (link will display the full calendar) of the Julian calendar.

Events

By place

Byzantine Empire

* Byzantine–Bulgarian Treaty: Emperor

Leo V the Armenian Leo V the Armenian ( gr, Λέων ὁ ἐξ Ἀρμενίας, ''Leōn ho ex Armenias''; 775 – 25 December 820) was the Byzantine emperor from 813 to 820. A senior general, he forced his predecessor, Michael I Rangabe, to abdicate and assumed ...

signs a 30-year peace agreement in Constantinople with Omurtag, ruler (''

khan Khan may refer to: *Khan (inn), from Persian, a caravanserai or resting-place for a travelling caravan *Khan (surname), including a list of people with the name *Khan (title), a royal title for a ruler in Mongol and Turkic languages and used by ...

'') of the

Bulgarian Empire In the medieval history of Europe, Bulgaria's status as the Bulgarian Empire ( bg, Българско царство, ''Balgarsko tsarstvo'' ) occurred in two distinct periods: between the seventh and the eleventh centuries and again between the ...

. The

Rhodope Mountains The Rhodopes (; bg, Родопи, ; el, Ροδόπη, ''Rodopi''; tr, Rodoplar) are a mountain range in Southeastern Europe, and the largest by area in Bulgaria, with over 83% of its area in the southern part of the country and the remainder in ...

become the Byzantine border again, and Leo regains its lost Black Sea cities, after the

Bulgars The Bulgars (also Bulghars, Bulgari, Bolgars, Bolghars, Bolgari, Proto-Bulgarians) were Turkic semi-nomadic warrior tribes that flourished in the Pontic–Caspian steppe and the Volga region during the 7th century. They became known as nomad ...

have them demolished.

Central America

* April 2 – Sihyaj K'in Ich’aak II becomes the new ruler of the Mayan city state of

Machaquila Machaquila (or Machaquilá, using Spanish orthography) is a major ruined city of the Maya civilization in what is now the El Peten department of Guatemala. Location The ruins of Machaquila fall within the municipality of Poptún, in the Petén ...

Guatemala Guatemala ( ; ), officially the Republic of Guatemala ( es, República de Guatemala, links=no), is a country in Central America. It is bordered to the north and west by Mexico; to the northeast by Belize and the Caribbean; to the east by H ...

after the death of Ochk'in Kaloomte' Aj Ho' Baak, and reigns until early

824 __NOTOC__ Year 824 ( DCCCXXIV) was a leap year starting on Friday (link will display the full calendar) of the Julian calendar. Events By place Europe * November 11 – The '' Constitutio Romana'' establishes the authority of the ...

Europe

* Hrafna-Flóki Vilgerðarson sets out from the Faroe Islands and discovers Iceland (documented later in the ''

Landnámabók (, "Book of Settlements"), often shortened to , is a medieval Icelandic written work which describes in considerable detail the settlement () of Iceland by the Norse in the 9th and 10th centuries CE. is divided into five parts and over ...

'') (approximate date).

Britain

* King Egbert of Wessex ravages the territories of the remaining British kingdom Dumnonia, known as the West

Welsh Welsh may refer to: Related to Wales * Welsh, referring or related to Wales * Welsh language, a Brittonic Celtic language spoken in Wales * Welsh people People * Welsh (surname) * Sometimes used as a synonym for the ancient Britons (Celtic peop ...

( Cornwall).Swanton, ''Anglo-Saxon Chronicle'', pp. 58–59.

Asia

* Emperor

Saga is a series of science fantasy role-playing video games by Square Enix. The series originated on the Game Boy in 1989 as the creation of Akitoshi Kawazu at Square (video game company), Square. It has since continued across multiple platforms, ...

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

is the first

sovereign ''Sovereign'' is a title which can be applied to the highest leader in various categories. The word is borrowed from Old French , which is ultimately derived from the Latin , meaning 'above'. The roles of a sovereign vary from monarch, ruler or ...

to drink tea (according to legend), imported from

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

by monks. The upper classes adopt this beverage for medicinal use. * July 13 –

Wu Yuanheng Wu Yuanheng (; 758 – July 13, 815), courtesy name Bocang (伯蒼), formally Duke Zhongmin of Linhuai (臨淮忠湣公), was a Chinese military general, poet, and politician during the Tang dynasty, serving as a chancellor during the reign of Em ...

, Chinese

chancellor of the Tang Dynasty The chancellor () was a semi-formally designated office position for a number of high-level officials at one time during the Tang dynasty of China. This list also includes chancellors of the short-lived Wu Zhou dynasty, which is typically tre ...

, is murdered by assassins of warlord Wu Yuanji, in Chang'an.

By topic

Religion

* Synod of Constantinople: A council led by patriarch Theodotus I, in the Hagia Sophia, reinstitutes iconoclasm.

Births

* Abu Hanifa Dinawari, Muslim

botanist Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek wo ...

and geographer (d. 896) * Boniface VI, pope of the Catholic Church (d. 896) *

Dawud al-Zahiri Dāwūd bin ʿAlī bin Khalaf al-Ẓāhirī ( ar, داود بن علي بن خلف الظاهري) (c. 815–883/4 CE, 199-269/270 AH) was a Persian Muslim scholar, jurist, and theologian during the Islamic Golden Age, specialized in the stud ...

, Muslim scholar (approximate date) * Eberhard, duke of Friuli (approximate date) *

Johannes Scotus Eriugena John Scotus Eriugena, also known as Johannes Scotus Erigena, John the Scot, or John the Irish-born ( – c. 877) was an Irish people, Irish Neoplatonism, Neoplatonist Philosophy, philosopher, Theology, theologian and poet of the Early M ...

, Irish theologian (approximate date) *

Leoluca Leoluca, also Leone Luca, Leo Luke of Corleone, Saint Leoluca, or Luke of Sicily (c. 815 – c. 915) was the abbot and wonderworker of the monastery of Mount Mula in Calabria, and a founder of Italo-Greek monasticism in southern Italy. He is vene ...

, Sicilian abbot (approximate date) *

Methodius Methodius or Methodios may refer to: * Methodius of Olympus (d. 311), Christian bishop, church father, and martyr *Apocalypse of Pseudo-Methodius, a seventh-century text purporting to be written by Methodius of Olympus * Methodios I of Constantinop ...

, Byzantine missionary and bishop (d.

885 Year 885 (Roman numerals, DCCCLXXXV) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. Events By place Europe * Summer – Emperor Charles the Fat summons a meeting of officials at ...

) * Theodora, Byzantine empress (approximate date)

Deaths

February 15 Events Pre-1600 * 438 – Roman emperor Theodosius II publishes the law codex Codex Theodosianus * 590 – Khosrau II is crowned king of Persia. * 706 – Byzantine emperor Justinian II has his predecessors Leontios and Tiberi ...

–

Ibn Tabataba Abū ʿAbdallāh Muḥammad ibn Ibrāhīm ibn Ismāʿīl al-Dībāj ibn Ibrāhīm al-Ghamr ibn al-Ḥasan al-Muthannā (died 15 February 815), better known as Ibn Ṭabāṭabā, was a Hasanid who was the figurehead of an unsuccessful Zaydi uprisi ...

, Zaydi anti-caliph * July 13 –

(b.

758 __NOTOC__ Year 758 ( DCCLVIII) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. The denomination 758 for this year has been used since the early medieval period, when the Anno Domini calendar er ...

) * October 18 – Abu'l-Saraya, Zaydi rebel leader * Jābir ibn Hayyān (Geber), Muslim

alchemist Alchemy (from Arabic: ''al-kīmiyā''; from Ancient Greek: χυμεία, ''khumeía'') is an ancient branch of natural philosophy, a philosophical and protoscience, protoscientific tradition that was historically practiced in Chinese alchemy, C ...

(approximate date) *

Laylā bint Ṭarīf Laylā bint Ṭarīf (Arabic: لَيلْى بنت طريف, d. 815 CE) was a female warrior and poet and one of the Khawarij, a group known for its members' fanaticism and violent opposition to the established Caliphate, believing that leadership ...

, Arab woman warrior poet *

Mashallah ibn Athari ''Mashallah'' ( ar, مَا شَاءَ ٱللَّٰهُ, '), also written Masha'Allah, Maşallah (Turkey and Azerbaijan), Masya Allah (Malaysia and Indonesia), Maschallah (Germany), and Mašallah (Bosnia), is an Arabic phrase that is used to expres ...

, Jewish-Arab

astrologer Astrology is a range of divinatory practices, recognized as pseudoscientific since the 18th century, that claim to discern information about human affairs and terrestrial events by studying the apparent positions of celestial objects. Dif ...

* Muirgius mac Tommaltaig, king of Connacht ( Ireland) *

Omar Tiberiades Omar Tiberiades or Abû Hafs 'Umar ibn Farrukhân Tabarî (d. ca. 815), (Persian ابن فرخان طبری) was a Medieval Persian astrologer and architect from Tabaristan. The historical Tabaristan region is in the present-day Mazandaran Provi ...

, Persian

(approximate date) * Sadnalegs, emperor of Tibet (approximate date)

References

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