Berthold Schwarz Berthold Schwarz Berthold Schwarz (sometimes spelled Schwartz), also known as Berthold the Black and "der Schwartzer", was a legendary German (or in some accounts Danish or Greek) alchemist of the late 14th century, credited with the invention of gunpowder by 15th- through 19th-century European literature. The purported period of Schwarz' activity (late 14th century) thus falls between the first reports of gunpowder in Europe (late 13th century) and the development of effective applications in artillery (mid 15th century). It is unclear whether Schwarz is a historical person. It has been suggested that he was a historical alchemist who had developed
Franz Xaver Schwarz Franz Xaver Schwarz Franz Xaver Schwarz (27 November 1875 – 2 December 1947) was a German "Schutzstaffel" (SS) functionary and politician in Nazi Germany. He served as "Reichsschatzmeister" (National Treasurer) of the Nazi Party (NSDAP) during most of the party's existence. Schwarz was born in Günzburg, the seventh of eight children born to a master baker and his wife. He was educated up to a high school level at the Günzburger vocational training school. Schwarz married Berta Breher on 26 August 1899. From 1900 to 1924, except for the war years of 1914 to 1918, he worked as an "administrative