Depending on how much research you've accomplished with your Wisconsin Bock / Beck family, you may want to check the local resource "Milwaukee's German Newspapers; an index of death notices and related items" (1844-1950). There are over 300 Beck, and 150+ Bock Boeck Böck Boecke spellings or entries in the current index. There is significant coverage of Ozaukee County, Wisconsin (USA) families in these papers.
Indexing Milwaukee's German newspapers continuously since 2007 ...
gary.rebholz@gmail.com, originator/compiler/editor, Milwaukee Wis.