I am new to the list and would like to know the location of both Krohn's Cemetery and Oak Grove Lutheran Church --- late 1800s through early 1900s. Either or both names may have changed, perhaps even more than once. Names I am researching in Butler County are: Gaertner and Kirschler. George Gaertner was my ggg-grandfather, lived in Cranberry Township and was a member of the Oak Grove Lutheran Church. He was buried in Krohn's Cemetery, probably sometime around 1910-1913. Thanks, Cindy