Famous Celebrity born in 1781 Louis Joseph, Dauphin of France (8 years)René Laennec (45 years)Adelbert von Chamisso (57 years)Princess Wilhelmine, Duchess of Sagan (58 years)Joseph Karl Stieler (77 years)Johann Baptist von Spix (45 years)Ludwig Achim von Arnim (50 years)Dénes Pázmándy (1781â1854) (73 years)Eugène de Beauharnais (43 years)Giovanni Antonio Amedeo Plana (83 years)Józef Zawadzki (publisher) (57 years)Pedro de Sousa Holstein, 1st Duke of Palmela (69 years)David Brewster (87 years)Princess Juliane of Saxe-Coburg-Saalfeld (79 years)Carl Otto Mörner (87 years)Frederica of Baden (45 years)Adolf Zethelius (83 years)Carl Fredrik af WingÃ¥rd (70 years)Bernard Bolzano (67 years)Ebenezer Elliott (68 years)