Olaus Magnus was born in 1490.
Olaus Laurentii died in 1438.
Olaus Swartz died in 1817.
Olaus Færden died in 1913.
Olaus Verelius died in 1682.
Olaus Alvestad died in 1903.
Olaus Islandsmoen died in 1949.
Olaus Petri died in 1552.
Olaus Arvesen died in 1917.
Olaus Michael Schmidt died in 1851.
Marcus Olaus Bøckmann died in 1945.
Olaus Henrici died on 1918-08-10.