Harold Godwinson (or Harold II) was the last Anglo-Saxon King of England. Harold reigned from 6 January 1066 until his death at the Battle of Hastings on 14 October of that same year, fighting the Norman invaders led by William the Conqueror during the Norman conquest of England. Harold is the first of only three Kings of England to have died in warfare; the other two were Richard I and Richard III.
Abram Fyodorovich Ioffe was a prominent Russian/Soviet physicist. He received the Stalin Prize (1942), the Lenin Prize (1960) (posthumously), and the Hero of Socialist Labor (1955). Ioffe was an expert in electromagnetism, radiology, crystals, high-impact physics, thermoelectricity and photoelectricity. He established research laboratories for radioactivity, superconductivity, and nuclear physics, many of which became independent institutes.