Ernst Andreas Rojahn (13 Agoosto 1909 <unk> 24 Luulyo 1977) wuxuu ahaa ciyaaryahan shakhsi ah oo reer Norwey ah, laba jeer ayuu ku guuleystay Horyaalka Shakhsiga ee Norwey (1945, 1958), wuxuu ku guuleystay billad dahab ah oo shakhsi ah oo ka tirsan Chess Olympiad (1939
) Waxaa