Hi,
Try going to
removed (this can also be found on
removed) and entering Hanson in the last name area and Lake Nebagamon in the City, Wisconsin in the state box. There are 300 listings that come up but perhaps you will recognize a grandparents or other older relatives 1st name. Many times names are passed down over generations. All of the cities that come up are in the area of Lake Nebagamon. Good luck on your search.