“When all these ropes were ready we measured them, and found they were fourteen hundred feet in length. Our ladders, all taken together, had two hundred and eight rounds.
“There was one other danger to be dreaded--the noise likely to be made by the friction of our ladders against the wall. We endeavoured to avoid this by carefully binding up the ladders with pieces of our dressing-gowns, etc., at the places where they were likely to touch the stonework.
“We had been employed some eighteen months in these preparations, and yet our work was not done. We had found a means of reaching the top of the tower, and for dropping into the ditch; but now other operations would be needed to enable us to leave the place. The first was to mount the parapet of the governor’s wall, which looks into the ditch of the Porte St. Antoine. But this parapet was always guarded by sentinels. We might choose a very rainy and dark night for our attempt; but then it might rain while we were leaving the chimney, and yet be perfectly fine by the time we reached the parapet and the sentinels. And, besides, there were not only the sentinels, but the guard going the grand rounds. To be seen by the latter was to be hopelessly lost.
“The second operation promised to be less of a danger than a difficulty. It consisted of making a passage through the wall separating the ditch of the Bastille from the Porte St. Antoine. It would necessitate the use of a couple of crowbars, and these we could easily obtain from our chimney.
“We fixed on Monday, the 25th of February, 1756, for our flight. The river had overflowed its banks, and there was water to the depth of four feet in the ditches of the Bastille. We judged it prudent, therefore, to pack up a change of clothes in a portmanteau, so that we might not run the risk of perishing of cold if we happened to be fortunate enough to escape from the prison.
“Immediately after our dinner hour, on the appointed day, we took our rope-ladder from its hiding-place beneath the floor, and having seen that all the rounds were in order, put it away again in a more convenient place for instant use. At the same time we tied the three pieces of the wooden ladder together, bound our crowbars in rags, to prevent the metal from coming in contact with the wall, and furnished ourselves with a small bottle of brandy for our sustenance during the nine hours we were to pass up to our necks in water in the ditch. This done, we waited impatiently for the hour of supper. It came at length, and our gaolers left us for the night.