The masonry and details of the keep answer very well to the date of 1101 to 1102, to which history assigns it. It is certainly not earlier. The curtain of the inner ward was clearly of the same date, and enclosed a court in the north-west quarter of the general area, of which the keep probably formed the north-east angle, and which was entered on the east side close south of the keep. All else is gone; the “mighty North gate” of which Leland speaks is no more. The very ruins have perished, and the last trace of them, a good Norman arch, discovered while pulling down some houses in 1821, has since been destroyed by local Vandals.
The early history of Bridgenorth is exceedingly obscure. It is stated in the Saxon Chronicle that when, in 896, Alfred stranded the Danish ships in the Essex Lea, the Danes left them, traversed England, passed the winter at Quatbridge on the Severn, and there threw up a work. Three of the four original texts are thus rendered. The fourth makes them rest at “Brygce,” or Bridge, on the Severn. Florence of Worcester supports Quatbridge, and mentions the work or fortress. “Brygce,” in the Chronicle, is thought to be an interpolation, both where appended to Quat, and where it stands alone, it being probable that the Severn was not bridged at that time. There are at present two parishes into the names of which Quat enters on the left bank of the river, below Bridgenorth, Quat and Quatford, and upon the river is Danesford. Quat is regarded by Eyton as a corruption of the British “Coed,” a wood, the whole district having been a forest.
In the same Chronicle it is recorded that Æthelflæda, the great lady of the Mercians, a mighty burgh-builder in her day, and called by Henry of Huntingdon “Terror virgo virorum,” built, in 912, a burgh at Bricge, to which Florence adds, “on the western bank of Severn.” Bricge could scarcely be Bridgenorth, which is not even mentioned in Domesday. We ought, however, to find near the river, about Bridgenorth, earthworks thrown up by the Danes and by Æthelflæda, and it will be seen that there remain at the least three distinct works, any one or all of which may be of the ninth or tenth centuries. These are Oldbury, Quatford Castle, and Quatford.
Bridgenorth is not mentioned in Domesday. The Norman castle did not then exist, and there is no reason, strong and tempting as is the site, for supposing that it was occupied either by the Danes or by Æthelflæda. Mr. Eyton is of opinion that the site of the later town and castle is included within a certain two hides of land which in the survey constituted the demesne lands of the Norman Earl of Shrewsbury, within his great manor of Morville. Quatford, not Quatbridge, is mentioned in that record in conjunction with Ardintone. “Ibi,” that is in Ardintone, “Molendinum de iij oris et nova domus et burgum Quatford dictum nil reddens,” “there is a mill worth three ounces (5s. per annum), and a new house, and the borough called Quatford, paying nothing.” In 1085, therefore, it may be accepted that the earl had a new house at Quatford, where, indeed, it is known that at the request of his second wife Adelais, and in acknowledgment of her escape from shipwreck, he founded, about 1086, a collegiate church. The foundation charter of this alludes to the mount nigh to the bridge; the latter, probably an appendage to the new house, the former possibly part of the older earthwork of what is now known as Quatford Castle.
Earl Roger was succeeded in his English Honour and estates by his second son Earl Hugh, who was slain in Wales in 1098, and left the succession open to his elder brother, Robert de Belesme, who had already inherited his father’s estates in Normandy, and was Count of Ponthieu in right of his wife. Robert, who thus became Earl of Shrewsbury, though a cruel tyrant, was a man of great ability and energy, not only a great soldier, and “princeps militiæ,” or “Commander of the Forces” to Rufus, but a great military engineer. He selected the site and planned the works of the celebrated castle of Gisors on the Franco-Norman frontier. His brother’s death found him beleaguered in his castle of Balaon by Fulk, Count of Anjou, and the siege was raised by Rufus, who granted him, or confirmed him in, his brother’s Honour. When he came to England is uncertain, probably not before the end of 1099.
On the death, in 1100, of Rufus, Earl Robert took part with Duke Robert, whose claims, however, were not at first brought forward. It was probably while preparing for their open assertion that he decided to fortify the strong position which rose unoccupied scarce a mile from his father’s church and residence. His decision was prompt, and followed at once by his acts. He transferred the “Burgus” of Quatford to a new town on the hill, and with it his father’s house and bridge, which he also rebuilt. The result was the borough town, castle, and bridge of Bridgenorth, the latter structure giving name to the whole as Bridge or Bruge, the distinctive “north” not being added till the reign of Edward II. or III.
With Bridgenorth, Earl Robert also founded the castle of “Caroclove” in Wales, and such was his need that the works were carried on day and night. He also fortified Arundel, Shrewsbury, and Tickhill. His exertions in 1100 and 1101, when he seems to have built the castle, must have been excessive. King Henry, however, was not less active. He despatched Robert, Bishop of Lincoln, to lay siege to Tickhill, while he himself, having commenced with Arundel, proceeded to Bridgenorth. He took it, after a three weeks’ siege, in September, 1102, and this brought to a close Earl Robert’s short tenure of power in England. The earl fled to Normandy, his earldom of Shrewsbury was forfeited, and Bridgenorth was after a time granted to Hugh de Mortimer of Wigmore, the son of one of Henry’s most trusted supporters. In 1126, Waleran, Earl of Mellent, was here imprisoned, as was Meredith ab Llywarch in 1128. In 1130 wine was sent hither for the king’s use, so that Mortimer was probably rather constable for the Crown than the owner in fee.
Mortimer, in the new reign, took the part of Stephen, at whose death he held both Wigmore and Bridgenorth. As he was in rebellion against Henry II., the king took the field against him, and in April, 1155, the castle a second time stood a royal siege. Cleobury, one of Mortimer’s castles, surrendered in July, and Wigmore and Bridgenorth followed. Henry was for some time before the place, and his charter to Stoneley Abbey is dated “apud Brugium in obsidione.” It was at this siege that Hubert de St. Clair is said to have stepped forward to receive the arrow aimed at his sovereign, a romantic but unfounded tale. Henry retained the castle for the Crown, and used it largely as a prison for his Welsh hostages. In 1173–4, when Prince Henry rose against his father, Bridgenorth was victualled at a cost of £22. 5s. 2d. In 1175–6 the king dated a Wenlock Abbey charter from hence. The frequent charges for repairs between 1166 and 1189 show the importance attached to this castle by Henry II. In 1176 the Pipe Roll gives a charge of 1d. per day for the castle porter.
King John was six times at Bridgenorth, passing there about fourteen days. He confirmed a charter of incorporation to the town. Both he and his predecessor, Richard, kept up the castle, as is attested by frequent charges for repairs during sixteen years. In 1198 there was paid 6s. 3d. for the hire of the barge in which the wife of Griffith ab Rhys was conveyed from Bridgenorth to Gloucester. In 1203 John presented to a prebend in the castle chapel. In 1209 a stag from the adjacent forest entered the castle through a postern and was captured, and no doubt converted into venison by the castellans. For this they were prosecuted by the verdurers, and the proceedings imply that the castle was then in charge of five persons only, of whom one was the constable. No doubt in time of peace the royal castles were left almost to themselves, and often not even kept in repair. When a war arose they were repaired, garrisoned, and victualled in all haste. So far as repairs went, Bridgenorth, however, seems to have fared well. We read of repairs on the king’s house, on the basement of the castle, on the “Barbe-kana et Pons-tornalis” or barbican and drawbridge; on the turret of the outer wall, the chimney of the great chamber, the castle walls, the tower, the well, the glass windows in the hall, the queen’s oriel, and the chapel.
These charges are continued through the reign of Henry III., and well into that of Edward I., from 1218 to 1281. In 1232 the sheriff was to cause to be repaired the castle stable, and the kitchen within the barbican of the tower, and in 1244–5 was a charge for covering the tower at Brug with lead. This was probably the keep. In 1267, Henry III. and his queen were at Bridgenorth, and it would seem that the Mortimers were still connected with the castle, for, in 1273, on the death of Hugh de Mortimer, Edward I. continued his successor Ralph in the offices of sheriff of the county and constable of the castle.