Alma Josefine

I know she left Norway with Montebello 19 oct. 1900. Her last name in Norway was Johansdatter( Johans is written in the norwegian shiplist). She was born 22 oct 1882, she was 18 years when she left Norway. She went to Iowa to meet her family because her mother died in Norway. I would like to know if she change her name or if there is someone that could help me find her? I am very gratful for all the help I can get! Thank you Wenche