Beyond the boundary wall of the prison were situated east and west the military barracks. These comprised at each end three large caserns, similar to those in the prison, built to enclose, with the guard house, the barrack square. The casern facing the guard house was the officers’ quarters, and was partitioned off into twenty-three separate officers’ rooms, a mess-room, kitchen, and other offices. Those at either side accommodated the private soldiers; they were divided into ten separate rooms, each with sleeping-berths for sixty men. There were two smaller buildings for the non-commissioned officers, a large canteen, sutling-house, and various offices. The whole of these buildings, with the barrack yards, were enclosed by strong stockade fencing. Outside this fence there was, in the space allotted to the accommodation of the troops, east and west of the prison, a detached house for the field officers, two smaller houses for the staff sergeants, the powder magazine, a fire-engine house, a range of stabling, with stalls for thirty-five horses, [28a] rooms for the batmen, a schoolroom, and various other necessary offices and sheds.

The Military Hospital occupied the north-west corner of the forty-two acres; it served for the whole of the troops in both barracks, and was complete in itself. It was enclosed within a separate stockade fence.

On the south side of the area, between the boundary wall and the Peterborough Road, were the houses of the barrack master, and of the agent (or superintendent). These are still standing, the former having been purchased, when the prison and barracks were demolished and the site and materials sold, by Captain Kelly (Brevet Major, 1854), the last Brigade-Major. This officer had, in 1814, married the daughter of Mr. Vise, a surgeon practising in Stilton, [28b] and, wishing to settle in the neighbourhood, he purchased the first of the lots into which the freehold was divided, and in which was situated the barrack master’s house, described in the catalogue as “a comfortable house in the cottage stile,” “built of substantial fir carcase-framing and rough weather-boarding on brick footings, and covered with pantiles.”

To this house Major Kelly made considerable additions. It was occupied by him for forty years. He died, aged seventy-eight, in 1858. [29] His son Captain J. Kelly succeeded him, and the property has now passed into the hands of Mr. J. A. Herbert, J.P., the present occupant of the house. It is a useful landmark to those who visit the locality, as with its grounds it occupies the south-east corner of the forty-two acres, which were covered by the prison and barracks, and it forms a useful point from which to start in an attempt to conjure up the Depot as it was at the beginning of the last century. The first effort of the imagination must be to blot out the charming residence with its well-wooded grounds, and to substitute the bare, treeless (except for one old ash) spot on which stood the “comfortable house in the cottage stile, consisting of one room 20 ft. by 12 ft. 2 in., one ditto 14 ft. 8 in. by 12 ft. 3 in. . . . built of substantial fir carcase-framing and rough weather-boarding on brick footings, and covered with pantiles”—which was what Captain Kelly bought in 1816. [30]

Immediately to the west of the barrack master’s house was the straw barn and yard, in which was stored the straw for the beds of the soldiers. Beyond the barn was a gate, from which a road or street ran across between the prison proper and the east barracks. Through this gate passed all those who came to attend the market at the east gate of the prison, or on other business. Beyond this gate was the house of the superintendent, or agent, who was practically the governor of the prison. The block contained two houses, the second being occupied by other officials. These houses, like the barrack master’s, remain at the present time where they stood in the twenty years of the prison’s existence, but they have been much altered, and are now surrounded by trees and shrubs, of which the ground was absolutely bare in the days of the prison.

The superintendent’s and the adjoining house were cased with brick in 1816 by the purchaser, Captain Handslip, and were thrown into one house, which is now occupied by Mr. Franey. In the catalogue of the sale they are described as “two excellent contiguous dwelling-houses, built of substantial fir carcase-framing, and stuccoed, with lead flat top.” Another range of buildings, 100 feet long, “comprising a large storeroom, coach-house, stable, etc.,” also stood on this south side between the prison wall and the road, while in the centre was the main entrance, with, beyond and to the west of the gate, the south guard house.

On the ground plan are shown four entrances to the depot—three from the Peterborough Road, the centre entrance just mentioned, and two others, one at either end, the roads from which ran between the barracks and the prison. The fourth entrance was approached from the North Road by a broad drive, crossing the narrow field lying between the prison and the Great North Road, from which it is now, as then, fenced off on either side. This entrance was exactly opposite the centre of the Western Military Barracks, the main guard facing it. It was by this western entrance that the stores and provisions were daily brought into the prison, [31] and through it the bodies of those who died were carried to the prison cemetery on the opposite side of the North Road.

Macgregor’s plan shows a paled fence surrounding the forty-two acres and forming the outer boundary of the whole site, but this may have been a mere artistic finish to the plan.

The prison and barracks were excellently planned, although, as a place of safe custody, the former would have been practically useless without the latter.