Prince Ludwig of Hesse and by Rhine is the eldest song of a princess born in which year ?
Prince Ludwig of Hesse and by Rhine: Prince Ludwig of Hesse and by Rhine (Ludwig Ernst Andreas Prinz und Landgräf von Hessen), (25 October 1931 – 16 November 1937), was the eldest son of Georg Donatus, Hereditary Grand Duke of Hesse and Princess Cecilie of Greece and Denmark, an older sister of Prince Philip, Duke of Edinburgh.
i don't know