with police and women in general. They speculate that he could have designed (with the help of friends who were experts in applied mechanics) some sort of apparatus for special spring-heeled boots, and that he may have practised fire-spitting techniques in order to increase the unnatural appearance of his character. They also note the embroidered coat of arms with a "W" letter observed by the servant boy during the Ashworth incident, a notorious coincidence with his title's territorial designation. Indeed, Waterford was frequently in the news in the late 1830s for drunken brawling, brutal jokes and vandalism, and was said to do anything for a bet; his irregular behaviour and his contempt for women earned him the moniker "the Mad Marquess", and it is also known that he was present in the London area at the time the first Spring Heeled Jack incidents took place. He was pointed to as the perpetrator by the Revd E. C. Brewer in 1880, who attested that Waterford "used to amuse himself by springing on travellers unawares, to frighten them, and from time to time others have followed his silly example". An 1838 news report referred to "that turbulent piece of aristocracy" and his "nocturnal vagaries in the neighbourhood of Melton", adding that his "name in many quarters is regarded with as much terror as that of Spring-heeled Jack himself". Sportsman Lord Waterford was a keen horseman and in 1840 he entered two horses in the Grand National Steeplechase, regarded today as the most famous race over jumps in the world. Waterford chose to ride one of the horses, The Sea, himself but was sent off in a field of thirteen runners as a totally unconsidered outsider. Reporters noted that, at one stage during the four-and-a-half mile contest, The Sea was almost half a mile behind the leaders, but Waterford persisted and completed the course to finish last of four to complete the course. Marriage, death and legacy In 1842, Lord Waterford married Louisa Stuart, daughter of the 1st Baron Stuart de Rothesay, and settled in Curraghmore House in Ireland, where he reportedly led an exemplary life until he died in a horse riding accident in 1859. Spring Heeled Jack remained notionally active for decades after, which leads the aforementioned modern researchers to the same conclusion as Brewer's: Waterford may well have been responsible for the first attacks, while it was up to other