Prince Johannes Heinrich, 7th Prince of Koháry descendant of former German nobility (1931–2010) Parents Jocelyn Karolyi de Karoly-Patti Prince Rainier, 6th Prince of Koháry Children Prince Johannes of Saxe-Coburg and Gotha-Koháry Felicitas Franziska Johanna Maria Gabriela Elisabeth Prinzessin von Sachsen-Coburg und Gotha Partners Princess Mathilde of Saxony Gabriele Huberta Freiin von Fürstenberg