Alexander Ritter died in 1896.
Alexander Ritter was born in 1833.
Heinrich Ritter died in 1869.
Carl Ritter died in 1859.
Robert Ritter died in 1950.
Bruce Ritter died in 1999.
Paul Ritter died in 2010.
Lorenz Ritter died in 1921.
Max Ritter died in 1974.
Karl Ritter died in 1968.
Henry Ritter died in 1853.
Joseph Ignatius Ritter died in 1857.
Gabrielle Ritter-Ciampi died in 1974.