John Cabot was an Italian merchant sailor who moved to England in the late 15th century. In 1497, sponsored by England, Cabot sailed west on the ship Matthew with the goal of finding a western route to Asia, but instead landed somewhere along the coast of eastern Canada, though the exact location is disputed. Cabot brought back knowledge of new fishing grounds that were valuable to England and helped mapmakers improve their world maps, though Cabot and his subsequent voyage disappeared without a trace.