My grandfather, Karl Gilbertson homesteaded in Plentywood MT,which is a part of Sheridan County in the late 1890's. My mother, Norma Gilbertson was adopted in 1919 by Karl and Nora Gilbertson.
I am looking for any information about this family.
I am also searching for adoption information about Norma. I believe that she may be the child of a woman from Canada.
I appreciate help that you may be.