József Ábrahám

József Ábrahám was a 19th-century Hungarian transport operator known for his account of navigating the treacherous waters of the Danube River. In 1834, he vividly described the dangers faced by vessels attempting to pass through the notoriously difficult section known as the 'Porțile de Fier' (Iron Gates), highlighting the challenges posed by the swift currents and rocky obstructions.