The Castle still has traces of Norman work, the foundations of which were formed of enormous beams of wood and a mixture of thin, coarse mortar, used for pouring into the joints of masonry and brickwork, usually called "grouting."
In that wonderful survey of his—the "Doomsday Book"—fifty-two parishes are stated to have composed this city.
The Castle in 1140 figured in the disputes between the Empress Matilda and Stephen, the latter of whom was crowned here in 1141. Stephen was, however, made prisoner, but was afterwards exchanged, and lived three years later to celebrate Christmas here. But prior to this period Lincoln was for the first time erected into a see in the reign of William Rufus.
In pursuance of a decree of a synod held at London at this time, that all the episcopal sees should be removed to fortified places, Remigius, the Bishop of Dorchester, determined to establish the seat of his diocese at Lincoln. He built the church and an episcopal palace, but died just before its consecration.
His work was completed by his successor, Robert Bloet. In the reign of Henry II. the Diocese, which once extended from the Thames to the Humber, was curtailed to add a part to form that of Ely. It again suffered diminution in Henry VIII.'s time, when the limits of the Sees of Oxford and Peterborough were defined. In spite of it all, Lincoln's see is fairly extensive, though it suffered again in 1884. Prior to this monarch's reign Lincoln had as many as fifty-two churches, but when he decided upon reformation from Popery their number was greatly diminished. Their names, still preserved, are the sole reminders of their former existence, with the exception of fourteen which remain. These have probably been rebuilt.
Before entering further concerning the See, and the Cathedral founded by Remigius, which was constantly in the hands of the architect even down to recent years, we shall add the chief political events subsequent to Stephen. On the death of this monarch, Henry II., probably not satisfied with his coronation in London, underwent the ceremony again at Wigford, a place just a little to the south of Lincoln city.
John here early in his reign received the homage of David the King of Scotland. During the struggle with the barons in 1216 the citizens remained loyal to their sovereign; but their city was taken at last in 1217, and invested by the barons under Gilbert de Gaunt, afterwards created Earl of Lincoln. After the disaster that overtook John's army in the passage across the Wash, and his death, which took place soon afterwards, his son Henry III. was loyally assisted by the inhabitants against the barons, who had summoned to their aid Louis, the Dauphin of France. The Castle, however, remained for many years in the possession of the Crown. Eventually it became the summer residence of the celebrated John of Gaunt. He was Earl of Lincoln, and in 1396 married here Lady Swinford, who was a sister-in-law to Chaucer.
Several times Parliament was held in Lincoln; namely, twice by Edward I., and in 1301 and 1305; twice also by Edward II.; and in the first year of Edward III.'s reign.