Dear Nathaniel, I've forwarded to you my recent e-mail correspondence with Dr. Reinhold Busch in Hagen, Westfalen who is writing a book about the descendants of Isaak und Jakob Rosenthal - of whom you are one - through your paternal great great grandmother Elfriede Meyer, nee Rosenthal. As you will see from the end of his chapter on Elfriede, Dr. Busch has discovered you and it very well disposed to you. You can write to him in English and invite him to reply to you in German. If you want to establish yourself in Germany, correspondence with Dr. Busch is probably well worth your while. I hope you are well and content. Love, Jochen