Tridu Songtsen, emperor of Tibet (d. 704) Wihtred, king of Kent (approximate date) Deaths February 15 – Oswiu, king of Northumbria August 18 – Fiacre, Irish hermit Audomar, bishop of Thérouanne (approximate date) Geom Mojam, military leader of Goguryeo Hasan ibn Ali, grandson of Muhammad and second Shi'a Imam (b. 625) Javanshir, king of Caucasian Albania Li Chunfeng, Chinese mathematician and historian (b. 602) Merewalh, king of Magonsæte (approximate date) Safiyya bint Huyayy, wife of Muhammad (approximate date) Theodard, bishop of Maastricht (approximate date) References Sources