von Ribbentrop, Rudolf Joachim, son of Joachim von Ribbentrop, German Ambassador to United Kingdom, subsequently Foreign Minister, and Annelies, d. of Otto Henkell, champagne producer, of Wiesbaden, Germany; b. 11 May 1921; adm. Oct. 1936 (A); left July 1937; German Army tank unit in WWII, Knight’s Insignia Iron Cross (Byelgorod); partner, Henkell & Co, wine producers; dir. Bankhaus Hermann Lampe Kommanditgesellschaft, Düsseldorf, Germany; author, Joachim von Ribbentrop: Mein Vater, Erlebnisse und Erinnerungen 2008; m. 13 Aug. 1960 Ilse-Marie, d. of Baron Münchhausen of Vitzenburg, Thüringen, Germany; d. 20 May 2019.