The case of Richd. Gascoigne, Esq; executed at Tyburn for high treason, on Friday, the 27th of May, 1716 : With a particular account of his trial, and the manner of his behaviour under sentence of condemnation, and at the place of execution. As also a true copy of a letter sent by him to Sir C. J. the night before he suffered; to which is added that of the paper delivered by him to the sheriff of Middlesex, and his last dying words taken at the gallows in short-hand-writing.