The anniversary election at the Royal Society brought me to London, where was chosen President that excellent person and great philosopher, Mr. Robert Boyle, who indeed ought to have been the very first; but neither his infirmity nor his modesty could now any longer excuse him. I desired I might for this year be left out of the Council, by reason my dwelling was in the country. The Society according to custom dined together.

The signal day begun the trial (at which I was present)[Pg 153] of my Lord Viscount Stafford, (for conspiring the death of the King), second son to my Lord Thomas Howard, Earl of Arundel and Surrey, Earl Marshal of England, and grandfather to the present Duke of Norfolk, whom I so well knew, and from which excellent person I received so many favors. It was likewise his birthday, The trial was in Westminster Hall, before the King, Lords, and Commons, just in the same manner as, forty years past, the great and wise Earl of Strafford (there being but one letter differing their names) received his trial for pretended ill government in Ireland, in the very same place, this Lord Stafford's father being then High Steward. The place of sitting was now exalted some considerable height from the paved floor of the hall, with a stage of boards. The throne, woolsacks for the Judges, long forms for the Peers, chair for the Lord Steward, exactly ranged, as in the House of Lords. The sides on both hands scaffolded to the very roof for the members of the House of Commons. At the upper end, and on the right side of the King's state, was a box for his Majesty, and on the left others for the great ladies, and over head a gallery for ambassadors and public ministers. At the lower end, or entrance, was a bar, and place for the prisoner, the Lieutenant of the Tower of London, the ax-bearer and guards, my Lord Stafford's two daughters, the Marchioness of Winchester being one; there was likewise a box for my Lord to retire into. At the right hand, in another box, somewhat higher, stood the witnesses; at the left, the managers, in the name of the Commons of England, namely, Serjeant Maynard (the great lawyer, the same who prosecuted the cause against the Earl of Strafford forty years before, being now near eighty years of age), Sir William Jones, late Attorney-General, Sir Francis Winnington, a famous pleader, and Mr. Treby, now Recorder of London, not appearing in their gowns as lawyers, but in their cloaks and swords, as representing the Commons of England: to these were joined Mr. Hampden, Dr. Sacheverell, Mr. Poule, Colonel Titus, Sir Thomas Lee, all gentlemen of quality, and noted parliamentary men. The first two days, in which were read the commission and impeachment, were but a tedious entrance into matter of fact, at which I was but little present. But, on Thursday, I was commodiously[Pg 154] seated among the Commons, when the witnesses were sworn and examined. The principal witnesses were Mr. Oates (who called himself Dr.), Mr. Dugdale, and Turberville. Oates swore that he delivered a commission to Viscount Stafford from the Pope, to be Paymaster-General to an army intended to be raised; Dugdale, that being at Lord Aston's, the prisoner dealt with him plainly to murder his Majesty; and Turberville, that at Paris he also proposed the same to him.