Robert and Thomas Wintour the continent and again failed to elicit Spanish support, but instead met Guy Fawkes, with whom he returned to England. Robert, a devout Catholic who inherited Huddington Court near Worcester, joined the conspiracy the following year. The plot began to unravel following the delivery of an anonymous letter to William Parker, 4th Baron Monteagle, warning him to stay away from Parliament. Thomas and Catesby confronted Monteagle's brother-in-law, the recently recruited Francis Tresham, threatening to kill him, but Tresham managed to convince them of his innocence. At that stage Thomas reportedly asked Catesby to abandon the scheme, to no avail. When
Gunpowder Plot then read aloud, and finally the prisoners were allowed to speak. Rookwood claimed that he had been drawn into the plot by Catesby, "whom he loved above any worldy man". Thomas Wintour begged to be hanged for himself and his brother, so that his brother might be spared. Fawkes explained his not guilty plea as ignorance of certain aspects of the indictment. Keyes appeared to accept his fate, Bates and Robert Wintour begged for mercy, and Grant explained his involvement as "a conspiracy intended but never effected". Only Digby, tried on a separate indictment, pleaded guilty, insisting that the King