Since writing the above note I have read Stillingfleet's treatise on the judicial power of the bishops in capital cases--a right which, though now, I think, abrogated by non-claim and a course of contrary precedents, he proves beyond dispute to have existed by the common law and constitutions of Clarendon, to have been occasionally exercised, and to have been only suspended by their voluntary act. In the course of this argument he treats of the peerage of the bishops, and produces abundant evidence from the records of parliament that they were styled peers, for which, though convinced from general recollection, I had not leisure or disposition to search. But if any doubt should remain, the statute 25 E. III. c. 6, contains a legislative declaration of the peerage of bishops. The whole subject is discussed with much perspicuity and force by Stillingfleet, who seems however not to press very greatly the right of trial by peers, aware no doubt of the weight of opposite precedents. (Stillingfleet's Works, vol. iii. p. 820.) In one distinction, that the bishops vote in their judicial functions as barons, but in legislation as magnates, which Warburton has brought forward as his own in the Alliance of Church and State, Stillingfleet has perhaps not taken the strongest ground, nor sufficiently accounted for their right of sitting in judgment on the impeachment of a commoner. Parliamentary impeachment, upon charges of high public crimes, seems to be the exercise of a right inherent in the great council of the nation, some traces of which appear even before the Conquest (Chron. Sax. p. 164, 169), independent of and superseding that of trial by peers, which, if the 29th section of Magna Charta be strictly construed, is only required upon indictments at the king's suit. And this consideration is of great weight in the question, still unsettled, whether a commoner can be tried by the lords upon an impeachment for treason. The treatise of Stillingfleet was written on occasion of the objection raised by the commons to the bishops voting on the question of Lord Danby's pardon, which he pleaded in bar of his impeachment. Burnet seems to suppose that their right to final judgment had never been defended, and confounds judgment with sentence. Mr. Hargrave, strange to say, has made a much greater blunder, and imagined that the question related to their right of voting on a bill of attainder, which no one, I believe, ever disputed. (Notes on Co. Litt. 134 b.) NOTE II. Page 9.