In his letter to the Duke of Newcastle, dated Frederica, May 12th, 1741, Oglethorpe advises the Home Government of a reinforcement of eight hundred men newly arrived at St. Augustine, and of a declared intention on the part of the Spanish authorities to invade the provinces of Georgia and Carolina so soon as the result of Admiral Vernon’s expedition in the West Indies should have been ascertained. He makes urgent demand for men-of-war to guard the water approaches, for a train of artillery, arms, and ammunition, and for authority to recruit the two troops of Rangers to sixty men each, and the Highland company to one hundred, to enlist one hundred boatmen, and to purchase or build, and man two half-galleys. Alluding to the expected advance of the Spaniards, the writer continues: “If our men of war will not keep them from coming in by sea, and we have no succour, but decrease daily by different accidents, all we can do will be to die bravely in his Majesty’s service.... I have often desired assistance of the men-of-war, and continue to do so. I go on in fortifying this town, making magazines, and doing everything I can to defend the Province vigorously, and I hope my endeavors will be approved of by his Majesty, since the whole end of my life is to do the duty of a faithful subject and grateful servant. I have thirty Spanish prisoners in this place, and we continue so masters of Florida that the Spaniards have not been able to rebuild any one of the seven forts which we destroyed in the last expedition.” It does not appear that the men-of-war and ordnance requested were ever furnished. With a little squadron composed of the Guard sloop, the sloop “Falcon,” and Captain Davis’ schooner “Norfolk” carrying a detachment of his regiment under command of Major Heron, General Oglethorpe on the 16th of August, 1741, bore down upon a large Spanish ship lying at anchor, with hostile intent, off the bar of Jekyll sound. A heavy storm intervening, the Spanish vessel put to sea and was lost to sight. Unwilling to dismiss his miniature fleet until he had performed more substantial service, the General boldly continued down the coast, attacked and put to flight a Spanish man-of-war, and the notorious privateer “Black-Sloop” commanded by Destrade, a French officer, challenged the vessels lying in the inner harbor of St. Augustine to come out and engage his small squadron, remained at anchor all night within sight of the castle, cruised for some days off the Matanzas, and, after having alarmed the whole coast, returned in safety to Frederica.