Famous Celebrity born in 1820 Gustav von Meyern-Hohenberg (58 years)Hermann Knoblauch (75 years)Karl von Prantl (68 years)Karl Wilhelm Scheibler (61 years)Leonhard Ennen (60 years)Prince Alexander of Prussia (76 years)Carl Giskra (59 years)György Bartal (55 years)Mahlon Dickerson Manson (75 years)David C. Broderick (39 years)William E. Stevenson (63 years)Daniel Cambridge (62 years)Robert O'Hara Burke (41 years)Charles Henry Mackintosh (76 years)Eugene Casserly (63 years)William Findlay Rogers (79 years)Princess Maria Carolina of Bourbon-Two Sicilies (1820â1861) (41 years)Victor Emmanuel II of Italy (58 years)Henry, Count of Chambord (63 years)Prince Charles, Duke of Penthièvre (8 years) ← OlderNewer →