The king, provoked at this conduct, banished Monmouth his presence, and afterwards ordered him to depart the kingdom.
The court was aware, that the malecontents in England had held a correspondence with those of Scotland; and that Baillie of Jerviswood, a man of merit and learning, with two gentlemen of the name of Campbell, had come to London, under pretence of negotiating the settlement of the Scottish Presbyterians in Carolina, but really with a view of concerting measures with the English conspirators.

Baillie was sent prisoner to Edinburgh; but as no evidence appeared against him, the council required him to swear, that he would answer all questions which should be propounded to him.

He refused to submit to so iniquitous a condition; and a fine of six thousand pounds was imposed upon him.

At length two persons, Spence and Carstares, being put to the torture, gave evidence which involved the earl of Tarras and some others, who, in order to save themselves, were reduced to accuse Baillie.

He was brought to trial; and being in so languishing a condition from the treatment which he had met with in prison, that it was feared he would not survive that night, he was ordered to be executed the very afternoon on which he received sentence.
The severities exercised during this part of the present reign, were much contrary to the usual tenor of the king's conduct; and though those who studied his character more narrowly, have pronounced, that towards great offences he was rigid and inexorable, the nation were more inclined to ascribe every unjust or hard measure to the prevalence of the duke, into whose hands the king had, from indolence, not from any opinion of his brother's superior capacity, resigned the reins of government.