909 deaths

Japanese statesman

King of Seisyllwg

Iraqi theologian and scholar (c. 868–909)

descendant of the Islamic prophet Muhammad

Irish king

Adalgar (died 9 May 909), venerated as Saint Adalgar, was the third archbishop of Bremen from 888 until his death. Adalgar is revered as a saint in the Roman Catholic and Eastern Orthodox Churches. His feast day is 29 April.