Franz von Ruttenstein
Born Franz Geiger, created Freiherr von Ruttenstein by Ernst II. Duke of Saxe-Cobueg and Gotha in 1862.
Son of Leopold, Prince of Saxe-Coburg and Gotha (1824-1884) by his morganatic wife Constanze Geiger, cr. Freifrau von Ruttenstein (1835-1890)
Born: Vienna 2. Oct 1860
Unmarried, no issue
Died: Friedrichroda, Gotha 29. Aug 1899
Georges Dufoux ”Les Saxe-Cobourg-Gotha. Une dynastie mythique”, Fontainbleau 2000;