Starting once more from the Great Gate of Trinity and turning northwards past St. John's we soon reach the "Via Devana," the old Roman road which, as has been said, is the backbone of Cambridge, traversing the town, under various names, from end to end. At this point of its course it is called Bridge-street. Opposite to us, as we enter it, rises one of the most distinctive buildings of Cambridge, the Church of the Holy Sepulchre, popularly known as "the Round Church." Its strange shape is an echo of the Crusading period, during the whole of which such reproductions of the famous church of the Holy Sepulchre at Jerusalem, the deliverance of which from the Turks was the Crusaders' dream, were erected in various parts of England. Earliest in date comes the Church of the Holy Sepulchre at Northampton, built at the very beginning of the twelfth century, in the opening fervour of the first Crusade, which has also given us the beautiful old chapel of Ludlow Castle (now in ruins) and this church in Cambridge. The gallant but fruitless effort of Richard Coeur de Lion to retrieve the disastrous loss of Jerusalem is commemorated by the Temple Church in London, completed at the very close of that century; while the yet more fruitless endeavours of Edward the First, a century later again, in the last expiring flash of Crusading zeal, inspired the latest of our English Round Churches, that of Maplestead in Essex. In all these churches the reproduction of their original is of a very modified character. So it is with our Cambridge example. It consists, indeed, (or, rather originally consisted) of a circular nave surrounded by an ambulatory, like its Jerusalem prototype, and _may_, like it, have had a domed roof, though this is scarcely probable. But there the likeness must always have ended; and the structure has, in later days, been altered and re-altered time after time. At first there was probably a small semicircular eastern apse, which within a century gave place to an Early English chancel. This, in turn, was superseded by the present chancel with its aisles, built in the fifteenth century, when an octagonal bell-tower was also erected over the nave. Finally, in 1841, the newly-formed "Camden Society" for the restoration of ancient churches was permitted to work its will upon this one, and proceeded to reconstruct it in accordance with what they imagined ought to have been the design of its first builders.[88] And this imaginary ideal, with its pointed roof and tiny Norman windows, is all that we now see. Nevertheless, the sight, more especially inside, is impressive in no small degree. [Footnote 88: This design included the undoubted feature of a stone altar, the setting up of which gave occasion, after much litigation, for the promulgation of the well-known Judgment, which declares that in the Church of England the Law permits only a movable wooden table.] [Illustration: _The Church of the Holy Sepulchre._]