I'm replying to your post of about nine years ago...hope you still check in on this site.
My name is Andrew Wittekind, I live in Arizona, and I am just starting to research the Wittekind family history. My father's name is Brian Wittekind...his father is Arnold Wittekind...his father is Arnold Fredrick Wittekind.
I am very interested in the book you describe, "The Family Tree of the WITTEKIND Family of Buedingen". Do you know where I might be able to find a copy of it?