Friedrich Heinrich Zinckgraf died in 1954.
Friedrich Heinrich Zinckgraf was born in 1878.
Friedrich Heinrich Himmel died in 1814.
Friedrich Heinrich Geffcken died in 1896.
Friedrich Heinrich Wiggers died in 1811.
Friedrich Heinrich Stöckhardt died in 1920.
Friedrich Heinrich Vering died in 1896.
Heinrich Franz Friedrich Tietze died in 1964.
Carl Friedrich Heinrich Credner died in 1876.
Friedrich Heinrich Suso Denifle died in 1905.
Julius Friedrich Heinrich Abegg died in 1868.
Johann Friedrich Heinrich Schlosser died in 1851.
Christian Friedrich Heinrich Wimmer died in 1868.