Johan Gabriel Richert died in 1864.
Johan Gabriel Richert was born in 1784.
Johan Gabriel Doppelmayr died in 1750.
Johan Gabriel Sparwenfeld died in 1727.
Johan Gabriel Oxenstierna died on 1818-07-29.
Johan Gabriel Doppelmayr was born in 1677.
Johan Gabriel Sparwenfeld was born in 1655.
Johan Gabriel Oxenstierna was born on 1750-07-19.
Joachim Richert died on March 20, 2007, in Germany.
Hans-Egon Richert died on 1993-11-25.
Johann Reichhart died in 1972.
Johan Gjøstein died in 1935.
Johan Cappelen died in 1947.