In September, 1798, Colonel Graham, having been appointed to the local rank of Brigadier-General, commanded the force, consisting of the 30th and 89th Regiments, and some corps embodied under his immediate direction, in the siege of the island of Malta. Brigadier-General Graham, aware of the prodigious strength of the place, with the assistance of the fleet, resorted to a blockade, when, after a resistance of nearly two years' duration, a reinforcement of troops under the command of Major-General Henry Pigott was sent to assist in reducing the garrison, which capitulated on the 5th September, 1800, as announced in the following despatch from Major-General Pigott, addressed to Lieutenant-General Sir Ralph Abercromby, then commanding the forces in the Mediterranean. "Malta, September 5, 1800. "I have great satisfaction in acquainting you with the surrender of the fortress of La Valette, with all its dependencies, after sustaining a blockade of two years. The capitulation has been signed this day. "During the short time you were here, you must have been sensible of the great exertions which Brigadier-General Graham must have made with the limited force he had, previous to my arrival with a reinforcement: he has ever since continued these exertions, and I consider that the surrender of the place has been accelerated by the decision of his conduct in preventing any more inhabitants from coming out of the fortress a short time before I came here. He was sent to negotiate the terms of capitulation with General Vaubois, and I am much indebted to him for his assistance in that business."