Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Karl-Jesco Otto Robert von Puttkamer (24 March 1900 4 March 1981) was a German rear admiral who was naval adjutant to Nazi Germany's leader Adolf Hitler during World War II.Puttkamer was born in Frankfurt (Oder) and was a member of the Puttkamer family, related to Otto von Bismarck's wife. He joined the German Imperial Navy as an officer cadet in 1917 and served on a heavy cruiser in World War I.