The eastern half of the original mansion seems to have been demolished between 1840 and 1846, for J. Nash, in a sketch made in the former year, gives the complete elevation, whereas Archer in 1846 (Plate 16) shows a commonplace building on the site of the eastern half.

Nos. 55–58, GREAT QUEEN STREET IN 1840.

Having regard to the many alterations which the premises have undergone, it is not surprising that very little of the first building is left. Of the original walls remaining, that to the street is the most important. Several of the chimney breasts, and parts of the walls to which they are attached, are also original work, but it is extremely doubtful if any of the external walls at the rear is coeval with the erection of the house. This will account for the fact that Evelyn’s “long gallery”[[222]] no longer exists.

The notable feature of No. 55 internally is the staircase. Although the treads and risers are modern, the deal balustrading between the ground and first floors may date from the erection of the house in 1637, or from its re-occupation by the Digby family after the Restoration, i.e., before 1664 (see p. 52). The staircase extends from the ground to the first floor. It is constructed of straight strings, moulded and carved; the centre moulding has a band of laurel leaves and berries alternating with oak leaves, acorns and oak apples, while the upper member is enriched with acanthus. The three newels are square. The one at the ground floor level rests on the 19th-century floor, and has a simple capping of mouldings similar to those on the handrail. The newel at the half landing is of similar design to that below and receives the strings of both flights. The newel at the first floor level has a modern capping, but carries the original pendant below, the enrichment taking the form of the open flower of a waterlily. The balusters are turned as ornamental pillars, their capitals being floriated together with the vase-like swellings included in their bases. Two of the base members are also carved. The handrail of the lower flight is notched and fitted to the string of the upper, the mouldings continue along the string downwards to the newel, and a triangular panel fills the spandril space beneath instead of diminishing balusters.

The simple character of the elliptical archway at the end of the passage leading from the street to the staircase may be noted.

On the second floor of No. 56, is a deal balustrade (Plate 21), which doubtless formed part of the original staircase landing, but has now been adapted to protect an opening in the floor. The detail is very similar to that of the staircase formerly at No. 52, Lincoln’s Inn Fields,[[223]] which was erected shortly after this date.

The panelling of the room at the end of the ground floor passage is apparently contemporary with the erection of the house.

The present front room on the second floor was at first two separate apartments. Near the end of the 17th or early in the 18th century, a wide opening was formed in the partition, the original door and doorway, and part of the surrounding wall being, however, left. Probably at the same time, the little lobby and powder closet were formed. The latter has a small opening in its southern wall.

The small staircase in front of the opening leading to the attics appears to have been erected about 1732–3, as also the portion of the staircases leading from the second to the first floors, and a short length of balustrading (Plate 21) at the first floor level.