Bertold Schwarz is a historical figure often associated with the invention of gunpowder in the 14th century. He is believed to have been a German alchemist, and his work contributed to the development of early firearms and artillery. The legend surrounding him suggests that he discovered the explosive properties of a mixture of saltpeter, sulfur, and charcoal. While there is limited concrete evidence about his life, Bertold Schwarz has become a symbol of the transition from medieval alchemy to modern chemistry. His name is sometimes linked to the broader history of gunpowder and its impact on warfare and technology in Europe.