Hi James, My daughter, Sarah Tetzloff's line goes back to August Tetzloff who was b. Prussia 1852 and came with 4 brothers to Milwaukee in the 1870s. In the 1880 census he is living with a wife and 2 children in Fond du Lac Co. Shortly after, they moved to Floyd Co. IA where he was naturalized. Your mention of 4 Tetzloff brothers who came (prob.) to Milwaukee is intriguing. Do you think we could have a connection? Have not been able to find out the names of August's brothers.