Johann Heinrich Fixsen died in 1899.
Johann Heinrich Hübschmann died in 1908.
Johann Heinrich van Ess died in 1847.
Johann Heinrich Hartmann Bätz died in 1770.
Johann Heinrich Zedler died on March 21, 1751 at the age of 45.
Gustav Heinrich Johann Apollon Tammann died on 1938-12-17.
Johann Heinrich Fixsen was born in 1825.
Johann Heinrich Abicht died in 1816.
Johann Heinrich Westphal died in 1831.
Johann Heinrich Callenberg died in 1760.
Johann Heinrich Kurtz died in 1890.
Johann Heinrich Loewe died in 1892.
Johann Heinrich Linck died in 1734.
Johann Heinrich Zopf died in 1774.
Johann Heinrich Tischbein died in 1789.
Johann Heinrich Voss died in 1826.
Johann Heinrich Diemer died in 1945.
Johann Heinrich Bleuler died in 1823.