Dear Glenn, Yes he is! Hans-Henning v. Gersdorff is my grandfather. I am the son of his daughter Sibylle. On the photo shown I recognize his face and shape. A description of the funeral of Wilhelm II, confirming HaHe's presence there, is given in http://www.wilhelm-der-zweite.de/essays/beerdigung.php . Since - apparently - you are an expert of HaHe's CV I would be grateful if you could give me some details of his pre-1935 career. Regards Christian