822 deaths

Emir of Córdoba from 796 to 822

Abbasid caliphate general and the founder of Taheri Emirate (821–822)

was a Japanese Buddhist monk credited with founding the Japanese Tendai school of Buddhism. He was awarded the posthumous title of Dengyō Daishi (伝教大師).

Abu Abd Allah Muhammad ibn Umar ibn Waqid al-Aslami () ( – 207 AH; commonly referred to as al-Waqidi (Arabic: ; c. 747 – 823 AD) was an early Arab Muslim historian and biographer of the Islamic prophet Muhammad, specializing in his military campaigns. His surname is derived from his grandfather's name Waqid, and thus he became famous as al-Imam al-Waqidi. He served as a judge (qadi) for the Abbasid caliph al-Ma'mun. Several of al-Waqidi's works are known through his scribe and student (in the field of the al-maghazi genre), Ibn Sa'd.

Winigis, also spelled Winiges or Winichis (died 822), was the Duke of Spoleto (dux Spolitanus) from 789 to his death. He was sent by Charlemagne in 788 with Frankish troops to assist Dukes Hildeprand of Spoleto and Grimoald III of Benevento against a Byzantine invasion.

Abbot of Fulda

Abbasid Kufan linguist and historian

Al-Farrā (), he was Abū Zakarīyā Yaḥyā ibn Ziyād ibn Abd Allāh ibn Manṣūr al-Daylamī al-Farrā (), was a Daylamite scholar and the principal pupil of al-Kisā’ī (). He is the most brilliant of the Kūfan scholars. Muḥammad ibn Al-Jahm quotes Ibn al-Quṭrub that it was al-Farrā’s melodic eloquence and knowledge of the pure spoken Arabic of the Bedouins and their expressions that won him special favour at the court of Hārūn al-Rashīd. He died on the way to Mecca, aged about sixty, or sixty-seven, in 822 (207 AH).

Muslim traditionist (died 822)

Korean rebel

9th-century governor of Egypt

Tang dynasty general