In case it's helpful to your research in German records found in Milwaukee, you should consider the spellings Schoessow Schössow and Schossow. I have not encountered any Schessow spelling since beginning work on "Milwaukee's German Newspapers; an index of death notices and related items" (1844-1950). There are about 75 combined entries or references to those other spellings in the current data file - and about 50 Luehring Lühring entries.
Gary Rebholz, compiler/editor
Indexing Milwaukee's German newspapers continuously since 2007... helping family researchers find their ancestors among Milwaukee's 99%.