From "History of La Crosse County, Wisconsin", 1881, p. 759. City of La Crosse M. GUENTHER, caterer, confectioner and fruit-dealer, No. 71 Main street; was born in Saxony, Germany, in 1846; came to America in 1863, and has since that time been a resident of La Crosse; has been in his present business since the fall of 1876, and was in the grocery business two years previous to that. He was married in La Crosse in 1873, to Miss Mary Weix, and has three children - Bruno, Flora and Thekla. [I am not related to this family and have no further information. I'm posting this as a service and hope it helps!]