Friedrich Karl Joseph von Erthal died in 1802.
Karl Friedrich Henckell died in 1929.
Karl Friedrich Küstner died in 1936.
Karl Friedrich Nebenius died in 1857.
Karl Friedrich Becker died in 1806.
Karl Friedrich Abt died in 1783.
Karl Friedrich Neumann died in 1870.
Karl Friedrich Mohr died in 1879.
Karl Friedrich Kurz died in 1962.
Karl Friedrich Cerf died in 1845.
Karl Friedrich Reiche died in 1929.
Karl Friedrich Plattner died in 1858.
Karl Friedrich Lessing died in 1880.