On February 6 General Robinson was appointed to succeed Sir H. Clinton, and soon after Sir Guy Carleton took the command. Colonel Thompson’s chief business was to complete his regiment, which was encamped about three miles from Flushing, in Long Island. There, on August 1, colours were presented to the regiment by Prince William, then a boy of eighteen in the Royal Navy, accompanied by Admiral Digby. On the 6th, on behalf of himself and the officers of the King’s American Dragoons, Colonel Thompson petitioned Sir Guy Carleton to order them to enjoy the advantages stipulated on the completion of the regiment; and at the end of August Sir Guy Carleton notifies in the general orders that Colonel Thompson and his officers are entitled to permanent rank in America. In September Colonel Thompson’s name is to be found first on a list of six agents, selected to act for them by those Royalists who were willing to emigrate with their families from Long Island to Nova Scotia. Two months later it appears, from a bill, that he was building chimneys in the barracks at Huntingdon, Long Island, where his regiment was stationed, when the treaty of peace between America and England was made in Paris without the consent and even without the knowledge of France. In December every preparation was made for a sudden attack of the French upon New York, and orders were issued by General Robinson in case that event took place. Alarm posts for each of the different corps and the details of the duties of each corps were arranged. ‘If an attack was made on Huntingdon, the troops were immediately to assemble and march to the support of Colonel Thompson.’ Early in the spring active measures were proposed against the French in the West Indies. Peace with France stopped these plans, and on April 11, 1783, Colonel Thompson obtained leave of absence, in order that he might return to London to urge the claims of the provincial officers to rank and to half-pay. Some original documents in the appendix to this chapter will show the energy, the ability, and the perseverance of Colonel Thompson when he arrived in London. On August 17 Sir Guy Carleton issued an order that all the men who wished to be discharged in America, should hold themselves in readiness to embark for Nova Scotia; and in October the King’s American Dragoons were disbanded on the lands appropriated to them, many miles up the river St. John, on the north side of the Bay of Fundy. On October 25, 1783, Colonel Thompson’s half-pay began, and it continued for the remainder of his life. He had at this time began a new career. He determined to go abroad, intending to take part in a war which was then expected between Austria and the Turks. Gibbon wrote from Dover, September 17, 1783, to Lord Sheffield: