Du Qiong (101–250)
Born 101 CE, died 250 CE.
Du Qiong (c. 160s – 250), courtesy name Boyu, was an official, astronomer and diviner of the state of Shu Han in the Three Kingdoms period of China.
Text from the Wikipedia article Du_Qiong_(Three_Kingdoms), licensed CC BY-SA 4.0.