Karl Friedrich Knorre was born in 1801.
Karl Friedrich Knorre died in 1883.
Friedrich Karl Biedermann was born in 1812.
Karl Friedrich Burdach was born in 1776.
Friedrich Karl Dörner was born in 1911.
Karl Friedrich Abt was born in 1733.
Friedrich-Karl Thielemann was born in 1951.
Karl Friedrich Reiche was born in 1860.
Karl Friedrich Heusinger was born in 1792.
Karl Friedrich Plattner was born in 1800.
Karl Friedrich Lessing was born in 1808.
Karl Friedrich Mohr was born in 1806.
Karl-Friedrich Haas was born in 1931.