From "History of La Crosse County, Wisconsin", 1881, p. 748. City of La Crosse HANS DANCHERTSEN, Postmaster at North La Crosse, and dealer in tobacco, cigars, stationery, etc., has held his office since November, 1875. He was born in Norway, in 1827; son of Denkert Danchertsen, a merchant of Bergen, Norway (where Hans was born); came to America in 1861, and located in La Crossse, where he has been engaged in the mercantile business up to the present time. He was engaged in farming in Norway for several years previous to coming to the United States. He was married, in 1864, to Emily, daughter of O. N. Solberg, of Onalaska, and has three children - Denkert Johan, Amelia and Hannah. [I am not related to this family and have no further information. I'm posting this as a service and hope it helps!]