But quis custodiet custodies? It was granted in fief to two brothers Von Leo, who turned it into a robbers' nest, so that the neighbourhood rose in arms in 1210 and stormed it. Then the bishops confided it to the Herren von Metz, and they carried on a feud with their overlord, the bishop.
At last it came to the Counts von Firmian, who, in 1480, built a more convenient mansion at the foot of the cliff, and turned the old castle into a hermitage.
The castle, that is in a fair condition, occupies a broad cleft in the rock, only accessible by a narrow path cut in the rocks on the west side. It consists of an outer court and an inner court, protected on the side of the precipice by a stout wall, behind which were originally chambers, as windows in the wall and beamholes show to have been the case. There is a donjon that reaches to the overhanging rock and a ruinous chapel with apsidal east end. The cleft runs further east, but is blocked with a wall.
Another cliff castle, of which Merian, in his Topographia, 1640-88, gave a picture to arouse interest and wonder, is that of Covolo, at one time in Tirol, now over the Italian border. His description of it is as little accurate as his illustration. As a matter of fact, although it is certainly a cliff castle, constructed in a cave, it is accessible on foot, and it is by no means necessary to be conveyed to it by a windlass. Indeed it would not be easy to erect a crane on the platform of the castle that could haul up men and provisions from below.
A more famous fortress in a cave is that of Schallaun in the Puxerloch. Here is a grotto in the face of the precipice, 75 feet above the valley. The cliff itself is 4500 feet high. The castle consists of two stages, the outer court is at a lower level than the face of the cliff, and the opening of the grotto. Entrance was obtained through this outer court that was reached by a path cut in the rock, and from it by a stair also rock-hewn. A second court was reached, above this was again a third within the cave. On the right hand the cave branches out into a long inner cleft that was closed at one time by a door, and was probably used as a cellar. The main cavern also runs by a narrow passage deep into the heart of the rock to a pool of crystal clear water, never failing. The main building—hardly a donjon, was occupied till late in last century by an old mason who patched it up and made it habitable. At a little distance to the east is a smaller cave also with a wall in front of it, and this is said by the peasants to have been the kitchen of the castle, and to have been reached by a wooden gallery from the main building. According to tradition, Schallaun derives its name from Chalons. In the time of Charlemagne a knight of Chalons named Charlot eloped with a Saxon princess, and took refuge in this cave. It became a den of thieves, and Margaret Maultasch (Pouchmouth) took and dismantled it. According to another story the castle served as the haunt of a shadowless man. Unlike Camizzo's hero, he had not sold his shade to the devil, but by a lapse of nature had been born without one. This proved to him so distressing, and so completely interfered with his matrimonial prospects that he took refuge in the Puxerloch, where he was in shadow all day, and his peculiarity could not be noticed; he issued from it only on moonless nights, on one of which he carried off a peasant maid—and she never knew that he was shadowless, for he never allowed her to see his deficiency. Historically very little is known of the Schallaun castle, which is to its advantage, as when these castles are mentioned in chronicles, it is to record some deed of violence done by the occupants. In 1472 it belonged to the knightly family of Sauran, but they sold it. It is now the possession of the Ritter von Franckh. [Footnote: In "Unser Vaterland, Steiermark," Stuttgart, n.d., p. 47, is a representation of the Puxerloch, but it resembles much more Kronmetz. It gives towers and walls and gates that do not exist in the Puxerloch.]
Perhaps the nearest approach to the Puxerloch castle in France is the Roc de Cuze near Neussargues in Cantal. In the face of the cliff is a cave that has been converted into a castle, a wall closes the mouth, and there is a tower. Another fortress completely carved out of the rock is at Roqueville.
I will now deal with the third class, rock towns and castles combined. And I can afford space to treat of but one out of the many that would enter more or less into the category.
Although Nottingham town does not occupy the top of a rock, its castle that does cannot be passed by without notice, because that rock is perforated with galleries and has in it a subterranean chapel.
The castle, now bereft of its ancient splendour, of its coronet of towers, was built by William the Conqueror on the summit of a precipitous height rising above the river Leen. It was dismantled by Cromwell, and what remained was pulled down by the Duke of Newcastle, who erected on its site the uninteresting and unpicturesque mansion that now exists.
The castle was long considered impregnable; and to it Queen Isabel fled with Sir Roger Mortimer, whom she had created Earl of March, and she held it with a guard of one hundred and eighty knights. King Edward III with a small retinue occupied the town. Every night the gates of the fortress were locked and the keys delivered to the Queen, who slept with them under her pillow. Sir William Montacute, with the sanction of the young king, summoned to his aid several nobles on whose fidelity he could depend, and obtained Edward's warrant for the apprehension of the Earl of March. The plot was now ripe for execution. For a time, however, the inaccessible nature of the castle rock, and the vigilance with which the gates were guarded, appeared to present an insuperable obstacle to the accomplishment of their designs. However, Sir William Eland, Constable of the Castle, was won over, and he agreed to admit the conspirators. In the words of an old chronicler, the Constable said to Montacute, "Sir, woll ye unterstande that the yats (gates) of the castell both loken with lokys, and Queen Isabell sent hidder by night for the kayes thereof, and they be layde under the chemsell of her beddis-hede unto the morrow … but yet I know another weye by an aley that stretchith out of the ward, under the earthe into the castell, which aley Queen Isabell ne none of her meayne, ne the Mortimer, ne none of his companye knoweth it not, and so I shall lede you through the aley, and so ye shall come into the castell without spyes of any man that bith your enemies." On the night of October 19, 1340, Edward and his loyal associates before midnight were guided through the subterranean passage by Eland, and burst into the room where the Earl of March was engaged in council with the Bishop of Lincoln and others of his friends. Sir Hugh Trumpington, Steward of the Household, a creature of Mortimer, attempting to oppose their entrance, was slain. The Earl himself was seized, in spite of the entreaties of Isabel, who, hearing the tumult, rushed from her chamber, crying "Fair son, spare my gentle Mortimer!" Both were secured. The next day, Edward announced that he had assumed the government, and summoned a Parliament to meet at Westminster on the 26th November. No sooner had this Parliament met than a bill of impeachment was presented against Mortimer. The peers found all the charges brought against him to be "notorously true, known to them, and all the people." And he was sentenced to be drawn and hanged as a traitor. Mortimer was executed at Tyburn, and the Queen Mother was sent under ward to the manor of Rising. The passage by which the conspirators entered, and by which the Earl was conveyed away, goes by the name of Mortimer's Hole to the present day.