I don't know if this is of any help. My Great-Grandmother's name was Iva Newville. Her mother's maiden name was Rosella Kellum. I do not know who Rosella married I just know the last name was Newville and it was in the Algona area. There are rumors that Iva may have been born in Mn.Rosella divorced and re-married James William Doherty and he adopted Iva. Like I said this may be of no help. But who knows you may know something about this. Let me know.