On Monday, the 22d, a clear, cold, windy day, a large ship, under British colors, sailed into the harbor, and proved to be the frigate "Eltham," escort to the annual mast fleet from New England. On orders from Commander Warren she had left her charge in waiting, and sailed for Canseau to join the expedition, bringing the unexpected and welcome news that Warren himself would soon follow. On the next day, to the delight of all, he appeared in the ship "Superbe," of sixty guns, accompanied by the "Launceston" and the "Mermaid," of forty guns each. Here was force enough to oppose any ships likely to come to the aid of Louisbourg; and Warren, after communicating with Pepperrell, sailed to blockade the port, along with the provincial cruisers, which, by order of Shirley, were placed under his command.
The transports lay at Canseau nearly three weeks, waiting for the ice to break up. The time was passed in drilling the raw soldiers and forming them into divisions of four and six hundred each, according to the directions of Shirley. At length, on Friday, the 27th, they heard that Gabarus Bay was free from ice, and on the morning of the 29th, with the first fair wind, they sailed out of Canseau harbor, expecting to reach Louisbourg at nine in the evening, as prescribed in the Governor's receipt for taking Louisbourg "while the enemy were asleep." [Footnote: The words quoted are used by General Wolcott in his journal.] But a lull in the wind defeated this plan; and after sailing all day, they found themselves becalmed towards night. It was not till the next morning that they could see the town,—no very imposing spectacle, for the buildings, with a few exceptions, were small, and the massive ramparts that belted them round rose to no conspicuous height.
Louisbourg stood on a tongue of land which lay between its harbor and the sea, and the end of which was prolonged eastward by reefs and shoals that partly barred the entrance to the port, leaving a navigable passage not half a mile wide. This passage was commanded by a powerful battery called the "Island Battery," being upon a small rocky island at the west side of the channel, and was also secured by another detached work called the "Grand," or "Royal Battery," which stood on the shore of the harbor, opposite the entrance, and more than a mile from the town. Thus a hostile squadron trying to force its way in would receive a flank fire from the one battery, and a front fire from the other. The strongest line of defence of the fortress was drawn across the base of the tongue of land from the harbor on one side to the sea on the other,—a distance of about twelve hundred yards. The ditch was eighty feet wide and from thirty to thirty-six feet deep; and the rampart, of earth faced with masonry, was about sixty feet thick. The glacis sloped down to a vast marsh, which formed one of the best defences of the place. The fortress, without counting its outworks, had embrasures for one hundred and forty-eight cannon; but the number in position was much less, and is variously stated. Pomeroy says that at the end of the siege a little above ninety were found, with "a great number of swivels;" others say seventy-six. [Footnote: Brown, Cape Breton, 183. Parsons, Life of Pepperrell, 103. An anonymous letter, dated Louisbourg, 4 July, 1745, says that eighty-five cannon and six mortars have been found in the town.] In the Grand and Island batteries there were sixty heavy pieces more. Against this formidable armament the assailants had brought thirty-four cannon and mortars, of much inferior weight, to be used in bombarding the fortress, should they chance to fail of carrying it by surprise, "while the enemy were asleep." [Footnote: Memoirs of the Principal Transactions of the Last War, 40.] Apparently they distrusted the efficacy of their siege-train, though it was far stronger than Shirley had at first thought sufficient; for they brought with them good store of balls of forty-two pounds, to be used in French cannon of that calibre which they expected to capture, their own largest pieces being but twenty-two-pounders.
According to the Habitant de Louisbourg, the garrison consisted of five hundred and sixty regular troops, of whom several companies were Swiss, besides some thirteen or fourteen hundred militia, inhabitants partly of the town, and partly of neighboring settlements. [Footnote: "On fit venir cinq ou six cens Miliciens aux Habitans des environs; ce que, avec ceux de la Ville, pouvoit former treize à quatorze cens hommes."—Lettre d'un Habitant de Louisbourg. This writer says that three or four hundred more might have been had from Niganiche and its neighborhood, if they had been summoned in time. The number of militia just after the siege is set by English reports at 1,310. Parsons, 103.] The regulars were in bad condition. About the preceding Christmas they had broken into mutiny, being discontented with their rations and exasperated with getting no extra pay for work on the fortifications. The affair was so serious that though order was restored, some of the officers lost all confidence in the soldiers; and this distrust proved most unfortunate during the siege. The Governor, Chevalier Duchambon, successor of Duquesnel, who had died in the autumn, was not a man to grapple with a crisis, being deficient in decision of character, if not in capacity.
He expected an attack. "We were informed of the preparations from the first," says the Habitant de Louisburg. Some Indians, who had been to Boston, carried to Canada the news of what was going on there; but it was not believed, and excited no alarm. [Footnote: Shirley to Newcastle, 17 June, 1745, citing letters captured on board a ship from Quebec.] It was not so at Louisbourg, where, says the French writer just quoted, "we lost precious moments in useless deliberations and resolutions no sooner made than broken. Nothing to the purpose was done, so that we were as much taken by surprise as if the enemy had pounced upon us unawares."
It was about the 25th of March [Footnote: 14 March, old style.] when the garrison first saw the provincial cruisers hovering off the mouth of the harbor. They continued to do so at intervals till daybreak of the 30th of April, when the whole fleet of transports appeared standing towards Flat Point, which projects into Gabarus Bay, three miles west of the town. [Footnote: Gabarus Bay, sometimes called "Chapeau Rouge" Bay, is a spacious outer harbor, immediately adjoining Louisbourg.] On this, Duchambon sent Morpain, captain of a privateer, or "corsair," to oppose the landing. He had with him eighty men, and was to be joined by forty more, already on the watch near the supposed point of disembarkation. [Footnote: Bigot au Ministre, 1 Aout, 1745.] At the same time cannon were fired and alarm bells rung in Louisbourg, to call in the militia of the neighborhood.
Pepperrell managed the critical work of landing with creditable skill. The rocks and the surf were more dangerous than the enemy. Several boats, filled with men, rowed towards Flat Point; but on a signal from the flagship "Shirley," rowed back again, Morpain flattering himself that his appearance had frightened them off. Being joined by several other boats, the united party, a hundred men in all, pulled for another landing-place called Fresh-water Cove, or Anse de la Cormorandière, two miles farther up Gabarus Bay. Morpain and his party ran to meet them; but the boats were first in the race, and as soon as the New England men got ashore, they rushed upon the French, killed six of them, captured as many more, including an officer named Boularderie, and put the rest to flight, with the loss, on their own side, of two men slightly wounded. [Footnote: Pepperrell to Shirley, 12 May 1745. Shirley to Newcastle, 28 Oct. 1745. Journal of the Siege, attested by Pepperrell and four other chief officers (London, 1746).] Further resistance to the landing was impossible, for a swarm of boats pushed against the rough and stony beach, the men dashing through the surf, till before night about two thousand were on shore. [Footnote: Bigot says six thousand, or two thousand more than the whole New England force, which was constantly overestimated by the French.] The rest, or about two thousand more, landed at their leisure on the next day.
On the 2d of May Vaughan led four hundred men to the hills near the town, and saluted it with three cheers,—somewhat to the discomposure of the French, though they describe the unwelcome visitors as a disorderly crowd. Vaughan's next proceeding pleased them still less. He marched behind the hills, in rear of the Grand Battery, to the northeast arm of the harbor, where there were extensive magazines of naval stores. These his men set on fire, and the pitch, tar, and other combustibles made a prodigious smoke. He was returning, in the morning, with a small party of followers behind the hills, when coming opposite the Grand Battery, and observing it from the ridge, he saw neither flag on the flagstaff, nor smoke from the barrack chimneys. One of his party was a Cape Cod Indian. Vaughan bribed him with a flask of brandy which he had in his pocket,—though, as the clerical historian takes pains to assure us, he never used it himself,—and the Indian, pretending to be drunk, or, as some say, mad, staggered towards the battery to reconnoitre. [Footnote: Belknap, II.] All was quiet. He clambered in at an embrasure, and found the place empty. The rest of the party followed, and one of them, William Tufts, of Medford, a boy of eighteen, climbed the flagstaff, holding in his teeth his red coat, which he made fast at the top, as a substitute for the British flag,—a proceeding that drew upon him a volley of unsuccessful cannon-shot from the town batteries. [Footnote: John Langdon Sibley, in N. E. Hist, and Gen. Register, XXV. 377. The Boston Gazette of 3 June, 1771, has a notice of Tufts's recent death, with an exaggerated account of his exploit, and an appeal for aid to his destitute family.]
Vaughan then sent this hasty note to Pepperrell: "May it please your Honour to be informed that by the grace of God and the courage of 13 men, I entered the Royal Battery about 9 o'clock, and am waiting for a reinforcement and a flag." Soon after, four boats, filled with men, approached from the town to re-occupy the battery,—no doubt in order to save the munitions and stores, and complete the destruction of the cannon. Vaughan and his thirteen men, standing on the open beach, under the fire of the town and the Island Battery, plied the boats with musketry, and kept them from landing, till Lieutenant-Colonel Bradstreet appeared with a reinforcement, on which the French pulled back to Louisbourg. [Footnote: Vaughan's party seems to have consisted in all of sixteen men, three of whom took no part in this affair.]
The English supposed that the French in the battery, when the clouds of smoke drifted over them from the burning storehouses, thought that they were to be attacked in force, and abandoned their post in a panic. This was not the case. "A detachment of the enemy," writes the Habitant de Louisbourg, "advanced to the neighborhood of the Royal Battery." This was Vaughan's four hundred on their way to burn the storehouses. "At once we were all seized with fright," pursues this candid writer, "and on the instant it was proposed to abandon this magnificent battery, which would have been our best defence, if one had known how to use it. Various councils were held, in a tumultuous way. It would be hard to tell the reasons for such a strange proceeding. Not one shot had yet been fired at the battery, which the enemy could not take, except by making regular approaches, as if against the town itself, and by besieging it, so to speak, in form. Some persons remonstrated, but in vain; and so a battery of thirty cannon, which had cost the King immense sums, was abandoned before it was attacked."