The death registration at the court house should provide burial information.
Information on access and procedures found here:http://county.milwaukee.gov/GenealogicalResearch9856.htm
A Teresa (1920s) and a Lucy (1920s) and a John (1940s) all have death notices placed in Milwaukee's German newspapers. But the spellings vary as Urshitz Ursichtz Ursitsch; but not Urschitz. The cemetery site referenced in the other response to your query also shows the spelling Ursic (which may be pronounced as Ursitz or Ursich?).
"Milwaukee's German Newspapers; an index of death notices and related items" (covering 1844-1950). firstname.lastname@example.org