I am trying to locate information on my great-grandfather ADAM REHN and his twin brother ANDREAS REHN. They are reported to have been born around 1844 in the Marburg area. Both emigrated to America in the late 1860's and both were Lutheran ministers at the time of their migration to America. Any suggestions on how I might go about locating records in Germany relating to these brothers would be greatly appreciated. Philip S. Roekle Kalamazoo, MI