On Ancestry.com you will find that John Jonas Rosseau moved to northern Minnesota, not Red Cliff, Bayfield, Bayfield, Wisconsin. John Jonas Rousseau born 17 May 1875 in Charlevoix married 21 June 1917 in Grand Marais, Cook, Minnesota to Susan Morrison. His parents were Charles Rousseau and Charlotte Martin. He died 25 Jan 1950 in Duluth, St. Louis, Minnesota (Minnesota Death Index 1908-2002) also see U. S. World War I Draft Registration Cards 1917-1918. The 1930 and 1940 U. S. Censuses have John J. and Susan Rousseau living in Township 63N Range 6E, Cook, Minnesota. The Duluth City Directory for 1946 has John Rousseau living in Duluth, Minnesota.