My great-grandfather was Charles August Wojahn, born 12/22/1864 in Germany, married Wilhelmine Iola Fandrei (born 7/1/1862 in Germany) on 8/12/1888 (in Iosco Co., Mich.?) He died 10/7/1949 in Tawas, Iosco Co., MI. I don't know where in Germany he was born or when and where he came to U.S. (although he was teens or early 20s). His father was Carl Wojahn and his mother Minnie Kobs.
Any help?