The Plan of Attack. The crude plan of attack, as digested at Boston, consisted in an investment of Louisburg by the land forces and a blockade by sea. To enforce this blockade, Shirley had sent out some armed vessels in advance of the expedition, with orders to cruise off the island, and to intercept all vessels they should fall in with, so that news of the armament might not get into Louisburg, by any chance, before its coming. Shirley’s Project. This was all the more necessary because Shirley had indulged hopes, from the first, of taking the place by surprise, and so obstinately was he wedded to the notion that the thing was practicable, that he had drawn up at great length a plan of campaign of which this surprise was the chief feature, and in which he undertook to direct, down to the minutest detail, A Saving Clause. Being a lawyer rather than a soldier, Shirley had written out a brief instead of an order—clear, concise, direct. But, lengthy as it was, the plan had one redeeming feature, which turns away criticism from the absurdities with which it was running over. This was the postscript appended to it: “Sir, upon the whole, notwithstanding the instructions you have received from me, I must leave it to you to act upon unforeseen emergencies according to your best discretion.” The reading of it must have lifted a load from Pepperell’s mind! It really looked as if Shirley had meant to be the real generalissimo himself, and to capture Louisburg by proxy. Pepperell’s Council. Pepperell was still hampered, however, with a council of war, consisting of all the general and field officers of his army, whom he was required to summon to his aid in all emergencies. If it be true that in a multitude of counsels there is wisdom, then Pepperell was to be well advised, for his council aggregated between twenty and thirty members. Pepperell seems to have conceived that he ought to submit himself wholly to Shirley’s guidance, since he himself was now to serve his first apprenticeship in war, for it was now loyally attempted to carry out Shirley’s instructions to the letter. In all these preliminary arrangements the difference between Shirley’s brilliancy and dash and Pepperell’s methodical cast of mind is very marked indeed. It would sometimes seem as if the two men ought to have changed places. Why the army was at Canso. Importance of St. Peter’s. Shirley had appointed the rendezvous to be at Canso, which place had been abandoned soon after it was taken from us; first, because it was the natural base for operations against Cape Breton, and next so that if the descent on Louisburg failed, Canso and the command of the straits would, at least, The Ice Blockade at Louisburg. Shirley had directed Pepperell to destroy St. Peter’s. Pepperell, therefore, sent a night expedition there, which, however, returned without accomplishing its purpose. But his greatest fear, lest supplies or re-enforcements should get into Louisburg by sea, was set at rest on finding that the field or pack-ice, Canso fortified. Meanwhile, Pepperell set to work fortifying Canso. A blockhouse, ready framed, had been sent out for the purpose. This was now set up, garrisoned, and christened Fort Prince William. Some earthworks were also thrown up to cover this new post. In these occupations, or in scouting or exercising, the troops were kept employed until the ice should move off the shores. French Cruiser driven off. On the 18th of April a French thirty-gun ship was chased off the coast, while trying to run into Louisburg. Being the better sailer, she easily got clear of the blockading vessels, after keeping up for some hours a sharp, running fight. Even this occurrence does not seem to have fully opened the eyes of the French commandant of Louisburg to the true nature of the danger which threatened him, since he has declared April 23, Warren’s Fleet arrives. Effect on the Army. The army had been lying nearly two weeks inactive, when, to Pepperell’s great surprise as well as joy, Commodore Warren appeared off Canso with four ships of war, and, after briefly communicating with the general, bore away for Louisburg. At last he had received his orders to act in concert with Shirley, and, like a true sailor, he had crowded all sail for the scene of action. His coming put the army in great spirits, for it was supposed to be part of the plan, already concerted, by which the attack should be made irresistible. And for once fortune seems to have determined that the bungling of ministers should not defeat the objects had in view. On the following day, the Connecticut forces joined Pepperell. The shores of Cape Breton were now eagerly scanned for the first appearance of open water, but even as late as the 28th Pepperell wrote to Shirley, saying, “We impatiently wait for a fair wind to drive the ice out of the bay, and if we do not suffer for want of provisions, make no doubt but we shall, by God’s favor, be able soon to drive out what else we please from Cape Breton.” The consumption of stores, occasioned by the unlooked-for detention at Canso, had, in fact, become a matter of serious concern with Pepperell, whose nearest source of supply was Boston. |