Johann Heinrich Fixsen died in 1899.
Johann Heinrich Hübschmann died in 1908.
Johann Heinrich Hartmann Bätz died in 1770.
Johann Heinrich van Ess died in 1847.
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 Linck died in 1734.
Johann Heinrich Gelzer died in 1889.
Johann Heinrich Callenberg died in 1760.
Johann Heinrich Hübschmann died in 1908.
Johann Heinrich Schmelzer died in 1680.
Johann Heinrich Ramberg died in 1840.
Johann Heinrich Blasius died in 1870.
Johann Heinrich Kurtz died in 1890.
Johann Heinrich Loewe died in 1892.
Johann Heinrich Merck died in 1791.
Johann Heinrich Abicht died in 1816.