Heinrich Kuhl died in 1821.
Heinrich Ewald died in 1875.
Heinrich Escher died in 1710.
Heinrich Schmid died in 1999.
Heinrich Anacker died in 1971.
Heinrich Marx was born in 1777.
Karl Marx's parents were Heinrich Marx and Henriette Pressburg, though his father later changed the family name to Marx.
Heinrich Kuhl died in 1821.
Heinrich Ewald died in 1875.
Heinrich Escher died in 1710.
Heinrich Schmid died in 1999.
Heinrich Harries died in 1802.
Heinrich Bellermann died in 1903.
Heinrich Pommerencke died in 1873.
Heinrich Voelter died in 1887.
Heinrich Zimmer died in 1943.
Heinrich Kiepert died in 1899.