Following the 1837 death of the Bleniese inventor Giovanni Martino Bianchini, Paul Caffarel (pictured above) continued to manufacture chocolate using the same machine Bianchini had installed in the Watzenborns’ converted tannery. He was to be the first of a wave of Waldensian chocolate makers in Turin. Because of the Waldenses’ importance in the rise of gianduia, we will briefly introduce some of the key individuals and companies that will figure into the story ahead.
