There are some Kloiber entries ranging from the 1860s-1920s collected in "Milwaukee's German Newspapers; an index of death notices and related items" (1844-1950). Surnames connected with these families include Durler Kuerchner Rohrlock Kloiber DeRath Witzelsburger Gerndorf. But only one Kukor to date: John Kukor (1928).email@example.com
, originator/compiler/editor, Milwaukee Wis.
Indexing Milwaukee's German newspapers continuously since 2007... helping family researchers collect evidence contemporary with their historic German-American and other Central and Eastern European immigrant families.