An earlier Zettinig generation in Milwaukee included:
1937 - Zettinig, Edward (71 yr)
1935 - Zettinig, Thomas (46 yr)
Their death notices are indexed in "Milwaukee's German Newspapers; an index of death notices and related items" (1844-1950).
Gary Rebholz, compiler/editor
Indexing Milwaukee's German newspapers continuously since 2007... helping to access our historic German-American culture.