My name is Silje . I need some help to find the family of my husbands great great grandfather. He left Norway in 1903 true Liverpool UK and came to port of New York, USA 10 of september 1903 with a ship called Aurenia. His name at the records I found at Ellis Island was Theodor Olson he is born in 1870 in Norway. The ships manifest says that he was going to St Paul but I dont know. The family never heard from him. He left a wife and 3 children in Norway. Hope to find some relatives who migth have some info about him.
Silje - since Theodor arrived in America in 1903 you should look for him in the 1910, 1920, 1930 and 1940 census records. These are all freely available at FamilySearch
The ships manifest shows that he is heading to his brother-in-law so I would also look for him in the census records. As a side note it appears the ship name is Aurania in case you are referring to it in future.