Rookwood (novel) of "Rookwood" and many more added in later editions. Of the other songs, some were sung by gypsies about love, some were hymns, and some were used to further the gothic setting. The name Rookwood alludes to the old Recusant (Roman Catholic) family of that name, most famous of whom was Ambrose Rookwood, executed in 1606 for his part in the Gunpowder Plot (the conspiracy which forms the theme of Ainsworth's 1841 novel "Guy Fawkes"). Ainsworth, perhaps consciously, paid a double homage to this family, in that his later historical romance "The Spendthrift" concerns an eighteenth-century heir of the Gage
Robert and Thomas Wintour Tresham. The latter's involvement in the plot has long been the subject of controversy, as on 26 October his brother-in-law William Parker, 4th Baron Monteagle, received an anonymous letter while at home, warning him to stay away from Parliament. Thomas went with Catesby to confront Tresham on the matter, threatening to "hang him" if he did not exonerate himself. Tresham managed to convince the pair that he was innocent, but Thomas then tried unsuccessfully to persuade Catesby to abandon the plot. His pleas were in vain; Catesby's position was echoed by Percy, who at a meeting of the three in