Joseph & Margaret (Platz) Meisinger

I am looking for information on the birth cities of Joseph & Margaret.Joseph was born in Bavaria on June 6, 1831 and died in Galva, KS, March 27th, 1906.Margaret Platz Meisinger was born in Bavaria on Nov 6, 1829 and died in Galva, KS, on Sep 13th, 1895.Both are buried in the McPherson, KS, cemetary, along with their youngest son, George, who was my great-grandfather.They originally settled in Naperville, IL after leaving Germany and moved to Kansas sometime after 1875.They had the following children, as far as I can tell: Tillie, Francis, Adam, Joseph, Kate, John, Charles, Barbara, Amelia, and George.