The development of the ketch rig around 1600 introduced a two-masted sailing vessel with the mizzen mast positioned forward of the rudder, enhancing versatility and balance in sailing. This rig allowed for improved handling and performance in various wind conditions, making it popular among fishermen and traders. The ketch rig's design innovations contributed to the evolution of sailing technology, influencing maritime practices for centuries.

The introduction of the ketch rig for versatility around 1600 became a key feature in fishing and coastal trade, appearing in regional maritime folk poetry. Poets like Robert Louis Stevenson utilized the imagery of sailing and trade to explore themes of freedom and adventure.