The very same night they began to break ground, and particularly to raise a fort between Colchester and Lexden, to cover the general’s quarter from the sallies from the town; for the Royalists having a good body of horse, gave them no rest, but scoured the fields every day, and falling all that were found straggling from their posts, and by this means killed a great many.
The 17th, Sir Charles Lucas having been out with 1,200 horse, and detaching parties toward the seaside, and towards Harwich, they brought in a very great quantity of provisions, and abundance of sheep and black cattle sufficient for the supply of the town for a considerable time; and had not the Suffolk forces advanced over Cataway Bridge to prevent it, a larger supply had been brought in that way; for now it appeared plainly that the Lord Fairfax finding the garrison strong and resolute, and that he was not in a condition to reduce them by force, at least without the loss of much blood, had resolved to turn his siege into a blockade, and reduce them by hunger; their troops being also wanted to oppose several other parties, who had, in several parts of the kingdom, taken arms for the king’s cause.
This same day General Fairfax sent in a trumpet to propose exchanging prisoners, which the Lord Goring rejected, expecting a reinforcement of troops, which were actually coming to him, and were to be at Linton in Cambridgeshire as the next day.
The same day two ships brought in a quantity of corn and provisions and fifty-six men from the shore of Kent with several gentlemen, who all landed and came up to the town, and the greatest part of the corn was with the utmost application unloaded the same night into some hoys, which brought it up to the Hythe, being apprehensive of the Parliament’s ships which lay at Harwich, who having intelligence of the said ships, came the next day into the mouth of the river, and took the said two ships and what corn was left in them. The besieged sent out a party to help the ships, but having no boats they could not assist them.
18th. Sir Charles Lucas sent an answer about exchange of prisoners, accepting the conditions offered, but the Parliament’s general returned that he would not treat with Sir Charles, for that he (Sir Charles) being his prisoner upon his parole of honour, and having appeared in arms contrary to the rules of war, had forfeited his honour and faith, and was not capable of command or trust in martial affairs. To this Sir Charles sent back an answer, and his excuse for his breach of his parole, but it was not accepted, nor would the Lord Fairfax enter upon any treaty with him.