GENERAL JOHN COFFIN, the third son of Nathaniel, the Cashier, was born in Boston, 1756, was sent to sea at a very early age, and at the age of eighteen was in command of a ship. In 1775, while his ship was in England, she was engaged by the government to take troops to America. He had on board nearly a whole regiment with General Howe in command of the troops, who was ordered out to supersede General Gage at Boston. The vessel arrived at Boston June 15th. Mr. Coffin landed the regiment on June 17th at Bunker Hill, and the action having already commenced, he was requested by the Colonel, "to come up and see the fun," the only weapon at hand being the tiller of his boat; he immediately, to use a nautical phrase, "unshipped it," and with equal determination, commenced "laying about" him, and "shipped" the musket, powder and belt of the first man he knocked down. He bore an active part and distinguished himself during the rest of the action. In consideration of his gallant conduct he was presented to General Gage after the battle and made an ensign on the field, shortly after he was promoted to a lieutenancy, but still retained the command of his ship. He was promised by General Howe on his arrival at Boston the command of 400 men, if he would go to New York and raise them. He accordingly went to New York when Boston was evacuated March 17, 1776, where he raised among the Loyalists a mounted rifle corps, called the "Orange Rangers," of which he was made Commandant, and from which he exchanged into the New York Volunteers in 1778. He took part in the defeat of Washington in the battle of Long Island in 1777 and went with that corps to Georgia in 1778. Here he raided a corps of partisan cavalry, composed chiefly of loyal planters. At the battle of Savannah, at that of Hobkerk's Hill, and the action of Cross Creek near Charleston, and on various other occasions, his conduct won the admiration of his superior. At the battle of Eutaw Springs which he opened on the part of the King's troops, his gallantry and good judgment attracted the notice and remark of General Greene, the Revolutionary leader, one of General Washington's ablest lieutenants. Major Coffin with 150 infantry and 50 cavalry averted the advance on Eutaw. Colonel William Washington, a distinguished partisan leader, with numerous cavalry rashly dashed forward; he lost most of his officers and many of his men, and his horse was shot under him, and he would have been slain had not Major Coffin interposed, who took him prisoner. These two men, who had known each other well in private life, rode back to camp to share the same meal and the same tent.