A True account of the last speeches, confessions, and execution of Christopher Vrats, George Boriskie, and John Sterne : who were tryed and found guilty of the barbarous murther of Thomas Thinn, Esq. on the 12 of February last, and executed in the Pallmall, near the place where they committed the murther on the 10th of this infant March : together with the manner of their behaviours in Newgate after their condemnations, and at the place of execution, containing several very remarkable passages that happened there.