(b. 810) June 5 – Ya'qub ibn al-Layth, founder of the Saffarid Dynasty (b. 840) Abi'l-Saj Devdad, Sogdian prince Áed Findliath, high king of Ireland Ahmad ibn al-Khasib al-Jarjara'i, Muslim vizier Ansegisus, archbishop of Sens (or 883) Baldwin I, margrave of Flanders Ceolwulf II, king of Mercia (approximate date) Cormac mac Ciaran, Irish abbot Gebhard, Frankish nobleman Gérard II, Frankish nobleman (or 877) Hincmar, Frankish bishop Landulf II, bishop and count of Capua Li Wei, chancellor of the Tang Dynasty Rurik, prince of Novgorod Sulayman ibn Abdallah, Muslim governor Suppo II, duke of Spoleto (approximate date) Zdeslav, duke (knyaz) of Croatia References