Cromwell, on his way back from Scotland, had called at Pontefract, to take vengeance on the assassins of Colonel Rainsborough, but finding affairs pressing in London, left Lambert to reduce the place and secure the murderers, and hastened towards the capital. He had relied much on Colonel Hammond to keep the king safe, and not to give him up into the hands of Parliament, till full justice had been obtained. But no result accruing from the treaty, the Commissioners prepared to take their leave of the king on the 28th of November. On the 25th Hammond had received an order from Fairfax to proceed to headquarters at Windsor, and on the 26th Colonel Ewer, a zealous Republican, arrived at Newport to take charge of the king, and confine him in Carisbrooke Castle, or elsewhere. Hammond, who knew well what was the meaning of this, refused to give up his charge, declaring that in all military matters he would obey his general, but that this charge was committed to him by the Parliament, and that he would yield it to no order but theirs. Ewer returned, but the next day was the last day of the Commissioners. Charles, seeing the desperate pass at which matters had arrived, suddenly gave way, and agreed that the seven individuals excepted from pardon should take their trials--namely, the Marquis of Newcastle, Sir Marmaduke Langdale, who had been confined in Nottingham Castle, but had escaped, Lord Digby, Sir Richard Grenville, Sir Francis Doddrington, Lord Byron, and Mr. Justice Jenkins; that the bishops should be abolished, and their lands vested in the Crown till a final settlement of religion.