Directory

844 CE

Pope Gregory IV dies after a 16-year reign, in which he has supported the Frankish policy of late emperor Louis the Pious, and established the observance of All Saints' Day. He is succeeded by Sergius II, as the 102nd pope of Rome. Sergius imprisons the antipope John VIII, and is elected by popular acclamation. Louis II, eldest son of Emperor Lothair I, is crowned king at Rome by Pope Sergius II, and becomes co-ruler of Middle Francia, and over Lombardy, Friuli, and Tuscany in Italy. November 11 or 17 – Viking raid on Seville (844): Vikings arrive in Seville by the Guadalquivir, taking the city on October 1 or 3 and pillaging it; but are expelled by forces of the Emirate of Córdoba.

Conflict & Security

  • September 25–November 11 or 17 – Viking raid on Seville (844): Vikings arrive in Seville by the Guadalquivir, taking the city on October 1 or 3 and pillaging it; but are expelled by forces of the Emirate of Córdoba.source
  • Summer – King Charles the Bald struggles against the repeated rebellions in Aquitaine, and against the Bretons in West Francia. He besieges Bernard I at the Battle of Toulouse, while Duke Nominoe raids into Maine, and plunders other Frankish territory.source
  • King Æthelred II of Northumbria is expelled from his kingdom by Rædwulf, who takes the throne. Rædwulf is later killed in battle against the Vikings, along with many of his noblemen. Æthelred returns and claims his right to rule.source
  • Spring – Battle of Mauropotamos: A Byzantine expedition under Theoktistos is sent to Anatolia (modern Turkey), against the Muslim Arabs of the Abbasid Caliphate, who have raided the Byzantine themes of Cappadocia, Anatolikon, Boukellarion, and Opsikion. The Byzantines are defeated, and many of the officers defect to the Arabs.source
  • Viking raiders ascend the River Garonne as far as the city of Toulouse, and pillage the lands of Septimania. Part of the marauding Vikings invades Galicia (Northern Spain), where some perish in a storm at sea. After being defeated in Corunna, the Scandinavian raiders sack the Umayyad cities of Seville (see below), Niebla, Beja, and Lisbon.source

Religion & Belief

  • June 15 – Louis II, eldest son of Emperor Lothair I, is crowned king at Rome by Pope Sergius II, and becomes co-ruler of Middle Francia, and over Lombardy, Friuli, and Tuscany in Italy.source

Births

  • Al-Mu'tamid, Muslim caliph (d. 892)source
  • Abdullah ibn Muhammad al-Umawi, Muslim emir (d. 912)source
  • Sosei, Japanese waka poet (approximate date)source
  • Yu Xuanji, Chinese poet (approximate date)source
  • Hasan al-Utrush, Muslim emir (approximate date)source

Deaths

  • January 11 – Michael I, former Byzantine emperorsource
  • January 25 – Gregory IV, pope of the Catholic Churchsource
  • January 25 – Pope Gregory IV dies after a 16-year reign, in which he has supported the Frankish policy of late emperor Louis the Pious, and established the observance of All Saints' Day. He is succeeded by Sergius II, as the 102nd pope of Rome. Sergius imprisons the antipope John VIII, and is elected by popular acclamation.source
  • Merfyn Frych, king of Gwynedd (Wales)source
  • Theodrada, Frankrish princess and abbess (or 853)source
  • Rædwulf, king of Northumbria (approximate date)source
  • Galindo Garcés, count of Aragonsource
  • Abdallah ibn Tahir, Muslim governor (or 845)source
  • Abu Ja'far Ashinas, Muslim generalsource
  • Mukhariq, Abbasid court singersource
  • Hugh, illegitimate son of Charlemagne (b. 802)source
  • Chen Yixing, chancellor of the Tang Dynastysource
  • Tachibana no Hayanari, Japanese calligrapher (d. 782)source
  • King Merfyn Frych dies after a 24-year reign. He is succeeded by his son Rhodri Mawr ("the Great"), who thus becomes ruler of Gwynedd (Wales).source