E. Heinrich (Enoch Heinrich) Kisch

Born in Prague on May 6, 1841, he studied medicine there and earned his medical degree while still very young. In 1863 he began working in Marienbad, the spa town that would shape much of his career, and he went on to become one of the best-known specialists in balneology, the study of therapeutic bathing and mineral waters.

Alongside his medical practice, he taught at the University of Prague and wrote extensively on spa treatment, women's health, diet, and chronic illness. His works include books on Marienbad and other European health resorts, written for both physicians and general readers, which helped spread his reputation far beyond Austria-Hungary.

He died in Marienbad on August 24, 1918. Today he is remembered as a physician-writer who connected clinical medicine with the 19th-century culture of health travel and spa therapy.