Ainsworth's tale of Turpin's overnight journey from London to York on his mare Black Bess has its origins in an episode recorded by Daniel Defoe, in his 1727 work "A tour thro' the whole island of Great Britain". After committing a robbery in Kent in 1676, William Nevison apparently rode to York to establish an alibi, and Defoe's account of that journey became part of folk legend. A similar ride was attributed to Turpin as early as 1808, and was being performed on stage by 1819, but the feat as imagined by Ainsworth (about 200 miles in less than a day) is impossible. Nevertheless, Ainsworth's legend of Black Bess was repeated in works such as "Black Bess or the Knight of the Road", a 254-part penny dreadful published in 1867–68. In these tales, Turpin was the hero, accompanied by his trusty colleagues Claude Duval, Tom King, and Jack Rann. These narratives, which transformed Turpin from a pockmarked thug and murderer into "a gentleman of the road a protector of the weak", followed a popular cultural tradition of romanticising English criminals. This practice is reflected in the ballads written about Turpin, the earliest of which, "Dick Turpin", would appear to have been published in 1737. Later ballads presented Turpin as an 18th-century Robin Hood figure: "Turpin was caught and his trial was passed, and for a game cock he died at last. Five hundred pounds he gave so free, all to Jack Ketch as a small legacy."