Robert Hall1935–2022नाम और उपनामRobert Kilian HallसमयरेखाBirth16 Jul 1935, Seattle, King, Washington, USADeath3 Apr 2022रिश्तेमाता-पिताRoy Hall (1908–1988)Helen Schmitt (1905–1968)स्रोतwikitree Hall-87214