Emma Mathilda Johansson - Saleby, Skaraborg län - 1862

[jana]

I am searching for information on my gg-grandmother, Emma Mathilda Johansson, born 26 Oct. 1862 in Saleby, Skaraborg län.  
 
She emmigrated to the US sometime in 1888, heading for a brother in Minneapolis. She was accompanied by at least one brother and her fiance, John Johnson. It's possible that John Johnson americanized his name as it's not a normal Swedish name. I would love to find a record of emmigration list with her name on it as his name is bound to close to it - they were all together and came from neighboring parishes.
 
Thanks for any help you can give me.
 
Jana