In the time of Stephen the Tower was regarded as impregnable. Geoffrey, grandson of Geoffrey de Magnaville, the companion of the Conqueror, and the third hereditary constable, was created Earl of Essex by the king, who in 1140 kept Whitsun in the Tower. “Eodem anno, 1140, in Pentecoste resedit Rex Londiniæ in Turri, tantum modo Episcopo Sagiensi presente: cæteri vel fastidierunt, vel timuerunt venire.” [R. de Hoveden.] The new earl proved false, and shifted his allegiance to the empress, who, by charter in 1141, confirmed him in his earldom and the constableship.

When the power of Maud declined, the citizens, to whom Geoffrey was as odious as his fortress, laid siege to it. Their efforts were so unsuccessful that on one occasion the earl made a raid as far as Fulham, and captured the bishop.

In 1143 the earl trusted himself in the royal presence at St. Alban’s, depending on the king’s word. The temptation to obtain the Tower was too great,—“magis ex necessitate quam honestate,”—he was detained, and the Tower was his ransom. Stephen held it until 1153, close upon the conclusion of his reign, when, by the Treaty of Winchester, he gave it up to Richard de Lacy, the Justiciary, who was to hold it until Stephen’s death, when it was to pass to Henry, which accordingly was done in 1154. It is clear, therefore, that at that time the fortifications of the Tower were both complete and strong; and this, in the absence of a wet ditch, which it will be shown did not then exist, could scarcely be the case with walls of inferior strength to those now seen.

Henry II. is said to have placed Becket in command of the Tower, the government of which had ceased to be hereditary. But there is no proof of this, or that Becket repaired it; though at a later period, indeed, one of his demands, as archbishop, was the custody of Rochester Castle and the Tower. By this time “London’s lasting shame” had attained its gloomy reputation, and Fitz-Stephen describes the “Arx Palatina” as “great and strong, with encircling walls rising from a deep foundation, and built with mortar tempered with the blood of beasts.”

The Pipe Rolls of this reign contain frequent entries of large sums issued for the repair of the king’s houses in the Tower, his chapel, and his gaol. In 2 Henry II., 6s. 1d. was paid for carrying the king’s breastplates to the Tower; but the regular series of accounts does not begin until 13 Henry II., and ends with 34. The entries for Westminster and the Tower are also much mixed up together, though sometimes distinct. Thus in 13 Henry II. the king’s houses in the two places and the queen’s chamber cost £64, and, in 19 Henry II., £60 was paid for the repairs of the Tower and of the houses in it. In the preceding year the king’s houses in the bailey of the Tower cost £21. In 20 Henry II., Alnod, the engineer, had £6. 13s. 4d. for works at the Tower, and afterwards 100s. Similar payments continually occur, sometimes for lead for the repairs of the chapel, sometimes for carriage of timber and planks, sometimes for the kitchen, the gateways of the gaol, the repairs of the houses, and sometimes for the Tower itself.

The necessity for each expenditure is often certified to by the view of two officers, Edward Blund and William Magnus; the works were executed by the engineer Alnod; and the brief, authorising payment, was signed either by the king himself, or by Richard de Lucy or Ranulph de Glanville, no doubt as justiciars. The sums paid varied from 1s. 4d. to £64, and the total for the thirteen years of which the rolls remain, is £215. 15s. and 50 marks.

When in February, 1190, Cœur de Lion departed from Normandy to the East, he placed the Tower in charge of William Longchamp, Bishop of Ely and Chancellor, sharing the power of chief justiciary with Pudsey, Bishop of Durham, to which the Pope added the office of legate. These combined honours seem to have turned Longchamp’s head. Always of intense activity of character, he spurned all colleagues in his power. His first act on reaching England seems to have been to provide for his personal security by girdling the Tower with a wall and deep ditch, which he proposed to fill from the Thames. In this, however, he failed, after spending a large sum of money.[6]

The wall was probably that of the outer ward, which would be necessary to retain the banks of the ditch, and the commencement of that which still remains. The failure could scarcely be in the admission of the Thames, which required only a certain depth of excavation, but was rather in the retaining it full at low tide, so as to make it really a wet ditch. This important object was attained in a later reign, by a new and ingenious arrangement. In his excavations, Longchamp encroached upon land belonging to Trinity Church, East Smithfield, and took a mill from St. Katherine’s Hospital. These trespasses were much complained of, and seem to have been the same on account of which a compensating rent-charge was afterwards paid by Edward I. There is still a small burial-ground on the east glacis of the Tower, which is said to be a part of the land then taken. There was also an earlier trespass on Church lands by the constables, for Geoffrey, Earl of Essex, took by force from Trinity Priory, in East Smithfield, land near the Tower to make a vineyard, which was not restored to that church until towards 1137.

Longchamp, whose patent directed the lieges to obey him, even as the king himself, commenced by imprisoning Bishop Pudsey, his rival justiciar. His unpopularity was fostered by Prince John, who headed a party against him, and took occasion of his ill-treatment of the Archbishop of York to summon Longchamp to appear before a council at Loddon, by Reading. Longchamp refused compliance, but retired before John’s superior force to London, where he entered the Tower with all his train, pressed by the citizens, who took part against him and blockaded the fortress by land and water. John, with many barons and bishops, reached London on the 8th of October, 1191, and held a council in the chapter-house, in St. Paul’s Churchyard, on the 9th, summoning the people by the sound of the bell. Here the Archbishop of Rouen and William Mareschal produced Richard’s declaration from Messina, limiting the independent powers of the justiciar, whom the meeting then deposed by acclamation. Four earls and as many bishops conveyed this sentence to Longchamp, who fell senseless upon the floor. On the following morning, at an early hour, John assembled an immense host in East Smithfield, a great green plain near the Tower, and summoned the justiciar to a parley. He surrendered upon terms at once, far too soon for his credit, and marched out with his followers and household stuff to Bermondsey, whence with much difficulty and through various dangers he reached Normandy.[7] The Archbishop of Rouen then took charge of the Tower; but the chancellor, as is well known, retained or resumed his office, and on November 21, 1194, the well-known William Fitz-Osbert impleaded his brother Richard in the Curia Regis (“Rot. Cur. Regis.” xi., xvii.) for having said, “In recompense for the money taken from me by the chancellor within the Tower of London, I would lay out forty marks to purchase a chain in which to hang both king and chancellor.”

Various entries in the Pipe Rolls of Richard show that the usual repairs of the Tower, and especially of the royal apartments therein, still went on. Unfortunately, although the sums are given, the detail of their outlay is very generally omitted.