The student of military history sees that the weak points in the British army on the peace establishment had been that systematic and continuous preparation for active war had not been insisted on. It needed the organizing genius of Roon and Moltke in the Prussian army to make such a mobilization as that of 1866 and that of 1870, and to show what is possible in preparing an armed host to take the field. Preparation for war has had a totally different meaning since those campaigns, and the start of a day or two in reaching the field was shown to involve the winning and losing a great campaign. As matters stood in 1854, however, the great military powers of Europe should be considered as having only the raw material of armies as they had depots of military stores, and true organization in every department had to be effected after a declaration of war. Studying it in 1863, it seemed to me that the only advantage England or France would have had over us at the outbreak of the Rebellion would have been in the greater number of men partly drilled and the greater quantities of arms and ammunition in store. Kinglake taught us that others would have had to go through most of the discouragements we had experienced, and that our aptitude in learning had been perhaps greater than theirs would have been. His unreserved disclosure of the errors and the miseries of the siege of Sebastopol was infinitely more instructive than any history which hid the humiliating facts and covered all with the glamour and glory of the final success. His faithful dealing was in the line of true discipline, though the reading of his story must have been a sore chastisement of spirit for many an English soldier and statesman. It was more effective than the comments of any "war correspondent," however capable; for it was free from every suspicion of unfriendliness, and was written with the fullest access to official evidence. I cannot help believing that the book was no small factor in the general movement in Europe toward a much more scientific comprehension and a much better practical mastery of the elements of army organization and administration in times of peace.
But what I am quite sure of is that its perusal was a source of great comfort and encouragement to me in the midst of our own struggle; because it assured me, as I compared Raglan's experience with ours, that we had not gone so far astray in learning our lesson, and were not so completely on the dunces' bench, as I had been disposed to fear. We had plenty of blunders to confess, and there was no room for over-confidence; but the book prompted every earnest soldier among us to believe that we could make still better use of our experience, and to feel bolder in relying on his own judgment and courage in drawing new expedients from our peculiar circumstances and in developing new adaptations of military science to our own campaigns. Staff schools cannot turn out great generals to order, and the man who leads will continue to be more important than any other element of an army; but no leader can work well with dull and antiquated tools, and the present generation can hardly see a great war begun with so little adequate preparation for it as was common before our great civil strife.
On the 9th of November the humdrum routine at my district headquarters was interrupted by a dispatch from the officer commanding at Detroit, Michigan, giving warning of what was more explicitly reported in one of the 10th, saying that he was positively informed that within forty-eight hours two armed steamers would attack Johnson's Island and release the prisoners held there. [Footnote: Official Records, series ii. vol. vi. pp. 491, 495, 635.]
The military prison at Johnson's Island was built for the confinement of Confederate officers who had been captured in battle, and their number was so large that to release them would be an enterprise of no little importance, if successful. The island lay in Sandusky Bay, within a few hours' sail of several Canadian ports. Its garrison consisted of a single regiment which had all the employment it needed to furnish the ordinary prison guards, and would be entirely too weak to oppose any considerable force attacking from without, especially as it would be prudent to assume that such an attack would be accompanied by an outbreak of the prisoners within.
I immediately communicated with Governor Tod and with the Commissary of Prisoners at Washington, Colonel Hoffman, and on the same day sent a battery of three-inch rifled cannon and 500 newly raised recruits to Sandusky. I telegraphed the Hon. Joshua R. Giddings, our consul-general at Montreal, asking what he could learn in Canada as to the threatened expedition. He thought it was the mere "bombast" of Confederate emissaries and refugees in the Canadian provinces, and made light of it. On the 12th, however, the Secretary of War telegraphed me that Lord Lyons, the British ambassador, confirmed the report, and directed me to take energetic action to defeat the expected raid. The dispatch reached me at nine o'clock in the morning, and as it would be necessary to consult with the governor and get him to call out a force of State militia, I telegraphed him that I would go to Columbus on the half-past-ten train from Cincinnati, and asked him to be ready to call out the militia as soon as I could see him. I then sent messages to the commandants of militia regiments near the railway line, requesting them to call out their men at once in anticipation of an order from the governor to proceed to Sandusky. I also communicated with my subordinates in command at Detroit, Sandusky, and Columbus, giving a hint of my purposes. Finding I was likely to be late at the railway station, I sent a message to Mr. Woodward, the superintendent of the Little Miami Railroad, asking him to hold the train for me. The train had gone when the message reached him, but he ordered out an extra locomotive, and when I reached the station it was under orders to overtake the regular train. With an aide-de-camp I mounted the locomotive, and we were off at speed. The train was overtaken at Xenia, half-way to Columbus, and I was able to keep my appointment with the governor.
It happened that there was at this time a plot also to take the camp of military prisoners at Columbus, indicating a wide-spread scheme among the Confederate prisoners in Ohio, and General Mason, who commanded there, did not think it would be safe to reduce his garrison. The governor acted at once upon my suggestion, and ordered out the militia regiments which I had warned before leaving Cincinnati. My regular train had gone on, but Mr. Woodward had provided for a special one from Columbus, and we were soon speeding on in the hope of making the connection with a train going West on the Lake Shore Railway. The connection was made, though it became necessary to make what was then regarded as extraordinary speed to do it. Over one stretch of the road we ran twenty miles in eighteen minutes by the watch, and our average rate was high enough to make it a noteworthy journey. I reached Sandusky at midnight, and found reports of the militia regiments already on the way, and that the hostile expedition had not yet left Canada.
There is always a considerable amount of business labor connected with the sudden assembly of new troops in a city like Sandusky. Provision must be made for quarters and for their subsistence. The militia were not like troops accustomed to take the field, and were not provided with tents. The autumn was well advanced, and severe winter weather was likely to come at any time. Competent officers had to be selected to take responsible charge of each of the supply departments, including arms and ammunition. A battery of Parrott-rifled cannon was ordered to report to me as well as some heavy coast artillery. The first organization of means to look after the coming troops and the artillery being made, the next duty was a personal reconnoissance of my field of operations. A gentleman put at my disposal a small sailing yacht of light draught, and with a good crew and a fresh breeze the principal points of the lower bay were visited, including Johnson's Island.
Sandusky Bay is the largest land-locked body of water connected with Lake Erie. It is some twenty miles long by three or four wide, its length running east and west, and narrow tongues of land separating it from the lake. The mouth of the bay is about a mile wide, but the water is quite shallow except in the narrow channel, which is sinuous and runs very close to Cedar Point, the extremity of the long, low sandy cape which separates the eastern part of the bay from the open water. A lighthouse on the point and range lights near it give direction to vessels approaching, which run from the northwest, head on, till they seem almost ashore at the foot of the lighthouse tower, when they turn sharply to the southwest, the channel being zigzag up to the city, which lies on the southeast shore. It did not need a second glance to determine that Cedar Point was the place to fortify, and that batteries there would rake any vessel approaching the harbor, as well as on its way in, if it should succeed in passing the point.
Johnson's Island lies a mile or two inside the entrance to the bay on the western side. A narrow channel separates it from the land on that side, which is a high rocky peninsula called Marblehead. The island had been cultivated as a farm, containing a hundred acres or more, with some pleasant groves amid the fields, and with a gently undulating surface which gave it an agreeable variety and a picturesque appearance. The landing at the island was on the bay side, three or four miles from the city wharves. If a hostile force should land on the peninsula at Marblehead, it could not reach the island by reason of the channel which separates it from the land on the west. The only chance of success for such a raid was to make a surprise of it before Cedar Point could be fortified, to enter the bay and land a force sufficient to overpower the prison garrison before it should be reinforced.
Under the terms of the treaty with Great Britain, our navy was represented by a single vessel of war on Lake Erie, the steamer "Michigan," which carried a battery of eight or ten guns. She was ordered to Sandusky to co-operate with me at the same time that I was directed to go there. She was commanded by Captain John Carter, a bluff and hearty seaman of the old school, whom I found cordially ready to work with me in the most perfect harmony and mutual understanding. I lost no time in transporting my two rifled batteries to Cedar Point, and throwing up hasty earthworks to cover them. From the moment they were in position it was certain that no unarmed steamboat could enter the harbor. A part of my infantry was encamped in rear of the batteries, covered by a grove of evergreen trees, near enough to support the guns if an effort were made to land there. The rest of the infantry was assigned to increase the garrison on Johnson's Island itself. The news had spread that there was a concentration of our forces at Sandusky, and by the time we were ready for an attack the raiders were well aware that their plans had failed.