Deaths April – Yōmei, emperor of Japan (b. 518) August 13 – Radegund, Frankish princess Æscwine, king of Essex (approximate date) Ishbara Qaghan, ruler (khagan) of the Göktürks Mononobe no Moriya, clan leader (Ō-muraji) Varāhamihira, Indian astronomer (b. 505) References Sources