Very naturally too, it was said that the position of the archdukes had become preposterous. It was obvious, notwithstanding the pilgrimages of the Infanta to our Lady of Hall, to implore not only the fall of Ostend, but the birth of a successor to their sovereignty, that her marriage would for ever remain barren. Spain was already acting upon this theory, it was said, for the contract with Spinola was made, not at Brussels, but at Madrid, and a foreign army of Spaniards and Italians, under the supreme command of a Genoese adventurer, was now to occupy indefinitely that Flanders which had been proclaimed an independent nation, and duly bequeathed by its deceased proprietor to his daughter.
Ambrose Spinola, son of Philip, Marquis of Venafri, and his wife, Polyxena Grimaldi, was not appalled by the murmurs of hardly suppressed anger or public criticism. A handsome, aristocratic personage, with an intellectual, sad, but sympathetic face, fair hair and beard, and imposing but attractive presence—the young volunteer, at the beginning of October, made his first visit of inspection in the lines before Ostend. After studying the situation of affairs very thoroughly, he decided that the operations on the Gullet or eastern side, including Bucquoy's dike, with Pompey Targone's perambulatory castles and floating batteries, were of secondary importance. He doubted the probability of closing up a harbour, now open to the whole world and protected by the fleets of the first naval power of Europe, with wickerwork, sausages, and bridges upon barrels. His attention was at once concentrated on the western side, and he was satisfied that only by hard fighting and steady delving could he hope to master the place. To gain Ostend he would be obliged to devour it piecemeal as he went on.
Whatever else might be said of the new commander-in-chief, it was soon apparent that, although a volunteer and a patrician, he was no milksop. If he had been accustomed all his life to beds of down, he was as ready now to lie in the trenches, with a cannon for his pillow, as the most ironclad veteran in the ranks. He seemed to require neither sleep nor food, and his reckless habit of exposing himself to unnecessary danger was the subject of frequent animadversion on the part both of the archdukes and of the Spanish Government.
It was however in his case a wise temerity. The veterans whom he commanded needed no encouragement to daring deeds, but they required conviction as to the valour and zeal of their new commander, and this was afforded them in overflowing measure.
It is difficult to decide, after such a lapse of years, as to how much of the long series of daily details out of which this famous siege was compounded deserves to be recorded. It is not probable that for military history many of the incidents have retained vital importance. The world rang, at the beginning of the operations, with the skill and inventive talent of Targone, Giustiniani, and other Italian engineers, artificers, and pyrotechnists, and there were great expectations conceived of the effects to be produced by their audacious and original devices. But time wore on. Pompey's famous floating battery would not float, his moving monster battery would not move. With the one; the subtle Italian had intended to close up the Gullet to the States' fleets. It was to rest on the bottom at low water at the harbour's mouth, to rise majestically with the flood, and to be ever ready with a formidable broadside of fifty pounders against all comers. But the wild waves and tempests of the North Sea soon swept the ponderous toy into space, before it had fired a gun. The gigantic chariot, on which a moveable fort was constructed, was still more portentous upon paper than the battery. It was directed against that republican work, defending the Gullet, which was called in derision the Spanish Half-moon. It was to be drawn by forty horses, and armed with no man knew how many great guns, with a mast a hundred and fifty feet high in the centre of the fort, up and down which played pulleys raising and lowering a drawbridge long enough to span the Gullet.
It was further provided with anchors, which were to be tossed over the parapet of the doomed redoubt, while the assailants, thus grappled to the enemy's work, were to dash over the bridge after having silenced the opposing fire by means of their own peripatetic battery.
Unfortunately for the fame of Pompey, one of his many wheels was crushed on the first attempt to drag the chariot to the scene of anticipated triumph, the whole structure remained embedded in the sand, very much askew; nor did all the mules and horses that could be harnessed to it ever succeed in removing it an inch out of a position, which was anything but triumphant.
It seemed probable enough therefore that, so far as depended on the operations from the eastern side, the siege of Ostend, which had now lasted two years and three months, might be protracted for two years and three months longer. Indeed, Spinola at once perceived that if the archduke was ever to be put in possession of the place for which he had professed himself ready to wait eighteen years, it would be well to leave Bucquoy and Targone to build dykes and chariots and bury them on the east at their leisure, while more energy was brought to bear upon the line of fortifications of the west than had hitherto been employed. There had been shooting enough, bloodshed enough, suffering enough, but it was amazing to see the slight progress made. The occupation of what were called the external Squares has been described. This constituted the whole result of the twenty-seven months' work.
The town itself—the small and very insignificant kernel which lay enclosed in such a complicated series of wrappings and layers of defences—seemed as far off as if it were suspended in the sky. The old haven or canal, no longer navigable for ships, still served as an admirable moat which the assailants had not yet succeeded in laying entirely dry. It protected the counterscarp, and was itself protected by an exterior aeries of works, while behind the counterscarp was still another ditch, not so broad nor deep as the canal, but a formidable obstacle even after the counterscarp should be gained. There were nearly fifty forts and redoubts in these lines, of sufficient importance to have names which in those days became household words, not only in the Netherlands, but in Europe; the siege of Ostend being the one military event of Christendom, so long as it lasted. These names are of course as much forgotten now as those of the bastions before Nineveh. A very few of them will suffice to indicate the general aspect of the operations. On the extreme southwest of Ostend had been in peaceful times a polder— the general term to designate a pasture out of which the sea-water had been pumped—and the forts in that quarter were accordingly called by that name, as Polder Half-moon, Polder Ravelin, or great and little Polder Bulwark, as the case might be. Farther on towards the west, the north-west, and the north, and therefore towards the beach, were the West Ravelin, West Bulwark, Moses's Table, the Porcupine, the Hell's Mouth, the old church, and last and most important of all, the Sand Hill. The last-named work was protected by the Porcupine and Hell's Mouth, was the key to the whole series of fortifications, and was connected by a curtain with the old church, which was in the heart of the old town.
Spinola had assumed command in October, but the winter was already closing in with its usual tempests and floods before there had been time for him to produce much effect. It seemed plain enough to the besieged that the object of the enemy would be to work his way through the Polder, and so gradually round to the Porcupine and the Sand Hill. Precisely in what directions his subterraneous passages might be tending, in what particular spot of the thin crust upon which they all stood an explosion might at any moment be expected, it was of course impossible to know. They were sure that the process of mining was steadily progressing, and Maurice sent orders to countermine under every bulwark, and to secretly isolate every bastion, so that it would be necessary for Spinola to make his way, fort by fort, and inch by inch.