Early modern trade and shipping through the Danish Sound has attracted the interest of many historians since a long time. A prominent reason for this is that the route via the Sound connected Europe’s main economies with the economically important Baltic Sea region. The other reason why trade and shipping through the Sound attracted the attention of so many scholars is the fact that they are so very well documented by the Sound Toll Registers (STR): the records of the toll levied by the king of Denmark on the passage of ships through the Sound. Although the Sound Toll Registers have always...