Next day sir William Perkins was brought to the bar, and upon the testimony of Porter, Ewebank, his own groom, and Haywood, a notorious informer, was convicted of having been concerned not only in the invasion, but also in the design against the king's life.

The evidence was scanty, and the prisoner having been bred to the law, made an artful and vigorous defence: but the judge acted as counsel for the crown; and the jury decided by the hints they received from the bench.

He and sir John Friend underwent the sentence of death, and suffered at Tyburn on the third day of April.

Friend protested before God that he knew of no immediate descent purposed by king James, and therefore had made no preparations; that he was utterly ignorant of the assassination scheme; that he died in the communion of the church of England, and laid down his life cheerfully in the cause for which he suffered.

Perkins declared, upon the word of a dying man, that the tenour of the king's commission which he saw was general, directed to all his loving subjects, to raise and levy war against the prince of Orange and his adherents, and to seize all forts, castles, &c, but that he neither saw nor heard of any commission particularly levelled against the person of the prince of Orange.