The family published death notices for Theresa in the local German papers. There were also death notices for a John Glowinsky and a 4 generation photo that included Johann and a Mrs. Maria Glowinsky and a Mrs. Louise and a James McCann.
"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 ... it's all about our ancestors' culture, not about data.