Claim: Carl Masch worked as a schoolteacher, served as a pastor and published in the field of heraldry.
Evidence: He worked as a schoolteacher and rector in the town of Schönberg. Gottlieb Matthias Carl Masch (also known as Carl Masch, Karl Masch or misspelled as Gottlieb Matthäus Carl Masch; 4 August 1794, Schlagsdorf – 28 June 1878, Demern) was a German theologian, rector, pastor, historian, numismatist and writer on heraldry. In the field of heraldry he published "Wappen-almanach der souveränen Regenten Europa's" (1842).