Kammala jumla mai zuwa: Ernst Andreas Rojahn (13 ga Agusta 1909 <unk> 24 ga Yuli 1977) ɗan wasan chess ne ɗan ƙasar Norway, sau biyu ya lashe gasar zakarun Norway ta Chess (1945, 1958), wanda ya lashe lambar zinare ta mutum a gasar Chess Olympiad (
1939) ya yi nasara.