Leopold Ritter von Dittel died in 1898.
Leopold von Sonnleithner was born in 1797.
Leopold von Schrötter was born in 1837.
Leopold von Schrenck was born in 1826.
Leopold von Mildenstein was born in 1902.
Maximilian Ritter von Pohl was born in 1897.
Rudolf Ritter von Otto was born in 1735.
Karl Ritter von Stremayr was born in 1832.
Johann Ritter von Oppolzer was born in 1808.
Hans Ritter von Seisser was born in 1874.
Hans Ritter von Adam was born in 1886.
Georg Ritter von Schönerer was born in 1842.