"Looking for information about Lorenz Fischer, born abt. 1850 in Germany and died abt. 1891 in Milwaukee. Married Louisa Wilhemiene Krause in Milwaukee on Feb. 15, 1873. His father is Wenzel Fischer. Lorenz and Wilhemiene had Louis Christian Fischer, Adolph Fischer and perhaps Peter Fischer. Louis Christian and Rose Ann Braun had four children Lulu, Frederick, Edwin and Louis, all born in Milwaukee."
I've indexed almost 800 entries for the name Fischer in the collection: "Milwaukee's German Newspapers; an index of death notices and related items" (1844-1950). These include a Wenzel (1899) and Louise (née Krause), but not Lorenz (so far). If Lorenz died in an accident there may be references in any newspaper of the day.
Contact me for specific look-ups in the still-growing firstname.lastname@example.org