Hello Marius;
My Grandmothers maiden name was ANNA MORK. She married Fred THORESEN either on the ship bringing them to the USA or shortly after in Minnesota. ca.1895
They had 8 children
Alida
Anna
Arthur
Beatrice
Charles
Emma
Esther
Fritiof
Alida and Fritiof died in infancy, the rest emmigrated to Canada ca.1905.
That's all the information I have as I'm just starting my maternal research.
Hope it helps you somewhat,
Lorin