Pictured clockwise are Lynn Degenhardt, Carolyn Schirmer, Charles Rauh, and Gerard Fiehler.  (photo by Warren Schmidt) Who was married to Magdelina Buenger Mueller?   Well, we know it was Christian Mueller, but not the Christian Mueller that we had documented in our library.  Lutheran Heritage Center research teamers:  Lynn, Carolyn, and Gerard got to the bottom … More Reading Room Mysteries