815 deaths

Tridé Songtsen (), nicknamed Sadnalegs (), was the 39th King (Tsenpo) of Tibet from 800 to 815. He was the third and youngest son of Trisong Detsen. He reigned between the disputed king, Muné Tsenpo, and the 40th king, Ralpachen, making the dates of his reign from 800 to 815.

Persian astrologer

Arabic poet and warrior; one of the Khawarij

arabian political figure

'''Abu'l-Sarāyā al-Sarī ibn Manṣūr al-Shaybānī''' (d. 18 October 815) was leader of a Zaydi revolt against the Abbasid Caliphate in Kufa and Iraq in 815. The revolt spread quickly across southern Iraq, and his agents even took over Mecca and Medina. At one point, the rebels threatened even Baghdad, but the Abbasid general Harthama ibn A'yan drove them back to Kufa in a series of victories. Forced to abandon Kufa in late August, Abu'l-Saraya and his followers tried to flee, but were pursued, defeated, and captured. Abu'l-Saraya himself was executed at Baghdad on 18 October. The uprising continu

provincial Abbasid governor

Irish king

tang Dynasty chancellor