Tosten and Tora Olson and Ole H Thompson

I am a descendent of Ole H. Thompson born September 8, 1876 in Telemarken, Norway. Ole H. Thompson married Johanna Aarseth born December 3. 1888. They settled in Big Bend Township, Chipprewa County, Minnesota. Ole passed away April 11, 1959. Johanna passed away August 9, 1940. Ole H. Thompson was one and a half years old when the family came on their own boat to America. Parents are said to be Tosten and Thora Olson. If Ole was born in Telemark then I assume his parents are from the area. Ole had a brother named Kettel that died at sea. Ole has two sisters Margit Thompson and Ragnhild Thompson Ole has two brothers Johannes Thompson and Even Thompson. I know Ole's descendents and some on the other siblings. I am trying to find more about Thosten/Tosten and Thora/Tora Olson. I have info that Thosten Olson was born Sep 22, 1827 in Silver, Norway and died Aug 22, 1888. Thora Olson born Sep 29, 1838 and died Oct 29, 1919. I believe they both passed away near Montevideo, Chippewa County, Minnesota. Mike Andrews, hometown: Milan, Minnesota Hopkins, Minnesota