He is the designer of the 1759 game A Journey Through Europe, which was based upon Game of the Goose. The game is inscribed "Invented and sold by the Proprietor, John Jefferys, at his house in Chapel Street, near the Broad Way, Westmr.
John Jefferys, the designer of the 1759 game "A Journey Through Europe," which was based on the popular game "Game of the Goose," has been credited with its creation and sale from his home on Chapel Street near Broad Way in Westminster.