Culture & Society in the 9th century

29 sourced entries, 803 CE to 898 CE, oldest first. Also see Culture & Society across every century or everything else in the 9th century.

• 803St. Peter Stiftskulinarium, possibly Central Europe's oldest restaurant, is founded in Salzburg, Austria.source
• 804The Gymnasium Carolinum in Osnabrück is founded by Charlemagne (the oldest school in Germany).source
• 807Li Jifu is appointed chancellor, during the reign of Emperor Xian Zong in China.source
• 812Earliest record of cherry blossom at the Imperial Court in Kyoto.source
• 819Spring – Emperor Louis I marries Judith of Bavaria in Aachen. She becomes his second wife and Empress of the Franks. Like many of the royal marriages of the time, Judith is selected through a bridal show.source
• 821October – Lothair I, co-emperor and eldest son of Louis I, marries Ermengarde in Thionville (northeastern France). She is the daughter of Count Hugh of Tours.source
• 824May – In Constantinople and throughout the Byzantine Empire, Michael II celebrates the festival of Triumph to mark his return to the capital after defeating the rebellion of Thomas the Slavsource
• 825August - This year, on the first day of Chingam month, Kerala’s Kollam Era ( Malayalam Era/Calendar, also known as Kollavarsham) commences.source
• 826Harald Klak accepts Christianity, and is baptized with his wife and son Godfrid at Mainz.source
• 830June 5 – Emperor Theophilos, 16, marries the Armenian noblewoman Theodora, in the Hagia Sophia at Constantinople. He chooses her during a representation of a bride-show; she becomes empress (Augusta) of the Byzantine Empire.source
• 835December 14 – Sweet Dew Incident: Emperor Wenzong of Tang plots to free the court from the influence of his palace eunuchs. In the northeast sector of the capital, Chang'an, after the failure of the emperor's chancellor Li Zhongyan to subdue the eunuchs' influence, troops under the eunuchs' command slaughter many officials and other associates.source
• 838Approximate date – The Stone of Destiny, an oblong block of red sandstone, is placed at Scone Palace for the coronation of the first monarchs of Scotland.source
• 838King Fedelmid mac Crimthainn of Munster calls for a great royal meeting at Kildare (Cluain-Conaire-Tommain) between himself and King Niall Caille of Uí Néill.source
• 840Completion in Japan of the Nihon Kōki, third book of the Rikkokushi. This includes the earliest record of cherry blossom at the Imperial Court in Kyoto (in 812) and of tea brought from China and served to the Emperor (in 815).source
• 843March 11 – Feast of Orthodoxy – Official end of Iconoclasm: Empress Theodora II restores the veneration of icons in the Orthodox churches in the Byzantine Empire.source
• 855Spring – King Æthelwulf of Wessex decides to go on a pilgrimage to Rome, accompanied by his youngest son Alfred (age 6) and a large retinue. He divides the kingdom between his two eldest sons; Æthelbald receives the western part of Wessex, while Æthelberht becomes ruler over Kent, Surrey, Sussex and Essex.source
• 859The University of Al Karaouine is founded in Fes (modern Morocco), by Fatima al-Fihri (recognized by the Guinness Book of World Records as the oldest still-operating university in the world).source
• 866May 26 – Basil the Macedonian is crowned co-emperor of the Byzantine Empire, and is adopted by the much younger Michael III.source
• 868May 11 – The earliest extant printed book, an illustrated scroll of the Diamond Sutra ("Perfection of Wisdom"), unearthed at Dunhuang (Western China), is produced.source
• 870Bořivoj I, duke of Bohemia, makes Levý Hradec (modern Czech Republic) his residence. Around this time Prague Castle is founded (approximate date).source
• 875Louis the Stammerer, son of Charles the Bald, marries for the second time Adelaide of Paris, after divorcing Ansgarde of Burgundy, with whom he is secretly married.source
• 881St. Cecilia's Church (Cäcilienkirche) is founded as a college for women. It is now home of the Schnütgen Museum in Cologne.source
• 884King Æthelred II of Mercia marries Princess Æthelflæd, daughter of King Alfred the Great. He accepts Wessex overlordship, and demotes himself to become "Lord of the Mercians".source
• 886Boris I, ruler (khan) of the Bulgarian Empire, establishes the Preslav and Ohrid Literary Schools.source
• 890King Anarawd ap Rhodri of Gwynedd makes the first ceremonial visit to an English court (that of Alfred the Great).source
• 895May – Arnulf of Carinthia summons the Imperial Diet in his residence at Worms. Angered by the non-appearance of Charles the Simple, he again supports Odo's claim to the throne of the West Frankish Kingdom. In the same assembly, he crowns Zwentibold as king of Lotharingia.source
• 895The Musica enchiriadis is composed, marking the beginning of western polyphonic music (approximate date).source
• 895Birth of Topiltzin, future emperor of the Toltec Empire, in Michatlauhco, modern-day Morelos (approximate date).source
• 898King Alfred the Great makes his eldest son Edward the Elder co-ruler of Wessex in preparation for his accession to the English throne.source