Olson/Klevmoen from Wisconsin

I am looking for the family Olson/Klevmoen, father´s name Eric (b. 1832), and his wife Karine (Catreena) (b. 1844). They came from Oyer in Oppland, Norway (with Hannah Parr), and lived in Rock Creek, Dunn County, Wisconsin in 1880. They had 7 children: Ole (B. 1867), Tobias(B. ab. 1870), Edward, (B. ab. 1873) Peder, (B. ab. 1874) Elizabeth (B. ab. 1876) and Annetta (B. ab. 1879). They seem to have used the name Olson, but may have used Klevmoen. Thanks! espino. [8)]