I found a baptism for a person who is a possible match for your Nettie.
Go to www.familysearch.org On the first page, select Europe. Then go to Norway baptism. Search for
Ane Tonette Larsen. She was born May 21, 1870 in Lund, Rogaland, Norway. Her parents were Lars Haaversen and Tori Pedersdatter. I checked the 1875 census on the Norwegian archives, and the farm they were living on was called Rusdal. Norwegians derived their name from their father's first name, and it was common to take the name of their farm as another surname.