Schwartz also offered his assistance in building the first Catholic church in the community .
Initially , he stayed in the home of John Gerhard Schwartz , where he also celebrated the first Mass in the town .
John Gerhard Schwartz also offered John Gerhard Schwartz 's assistance in building the first Catholic church in the community .
Initially , he stayed in the home of John Gerhard Schwartz , where he also celebrated the first Mass in the town .