737 births

Arab historian (737–819)

thumb|250px|One of Huai Su's surviving works Huaisu (, 737–799), courtesy name Zangzhen (), was a Buddhist monk and calligrapher of the Tang dynasty, famous for his cursive calligraphy. Fewer than 10 pieces of his works have survived. One of his representative works is the ''Huaisu's Autobiography''.

Japanese noble

Chinese chancellor