Even Brustar from Ringsaker to Detroit in 1863

I'm new to the search for Norge ancestors and could use some advice. My mother says she found an ancestor's immigration record when she visited Menominee, WI but she didn't take good notes and I am trying to find his record. In the US he went by Even Brewster, but used a different name (possibly Brustar) on his immigration record. A middle name may have been Engabreken (sp?). She did note that he came from Ringsaker, Hedmark, Norway and immigrated to the US via Detroit, MI in April 1863. She said the record listed him as 30 years old, but she also has a birth year of 1845 from an unknown source. I've used the searches here and the Digitalarkivet (fumbling at best) for Even Br... without luck. Can anyone suggest a more fruitful search strategy? Thank your for this helpful forum and good luck to all!