Ancient Britain and the Invasions of Julius Caesar

by T. Rice Holmes

II. BETWEEN SANDOWN CASTLE AND WALMER CASTLE

When we endeavour to trace the shore-line, as it existed in Caesar’s time, opposite Deal and Walmer, we find that the writers who have dealt with the question differ widely among themselves; while Dowker again shows himself a most troublesome witness. Unfortunately this meritorious geologist, who laboured hard to elucidate the geographical questions connected with the ancient history of East Kent, was a bad writer, and sometimes failed to make his meaning clear.

Major Rennell, who was in his day ‘the acknowledged head of British geographers’,[2474] believed that Caesar landed at Deal. ‘Of course,’ he says, ‘the margin of the ancient beach, on which Caesar landed, must now be very far within land, as well as very considerably raised.’[2475] The words ‘of course’ prepare us for the discovery that Rennell quotes no authority and gives no reasons.

Professor Montagu Burrows,[2476] also without giving either authority or reason, tells us that Deal ‘probably had once a haven, which was choked up in very early times’. But choked up it was not unless it existed; and observe that its existence is only ‘probable’. As a matter of fact, the so-called probability is unsupported by any evidence.[2477] The professor goes on to say that ‘the old town [of Deal] was already separated from the sea by a considerable interval when Henry [the Eighth] built the three castles of Deal, Sandown, and Walmer for the protection of the coast, which had now become a continuous stretch of steep shingly beach’. Now if, in the time of Henry the Eighth, ‘the old town was already separated from the sea by a considerable interval,’ the inference is that it had once been quite close to the sea; and of this there is no evidence. Was the professor thinking of Leland,[2478] who describes ‘Deale’ as ‘half a Myle fro the Shore of the Se, a Fisshcher Village iii. Myles or more above Sandwic’? If so, why should he assume that because Deal in the time of Leland, that is to say, of Henry the Eighth, was half a mile from the sea, it had once been on the sea? The only conceivable reply to this question would be that as Upper Deal is now more than half a mile from the sea,[2479] and as, according to Leland, it was only half a mile from the sea in the time of Henry, it may once have been actually on the seashore. But Deal Castle was built by Henry; and the sea was therefore at least as far from Upper Deal in his time as it is now. The truth is that Leland’s ‘Myles’ were sometimes very long: he tells us that Sandwich was ‘iii. Myles’ from Deal, and it is really six.

Dowker, in the paper which he published in 1876,[2480] maintained that ‘Deal probably did not exist in Roman times’, and that, when Caesar landed in Britain, ‘the coast was cut back behind Deal’:[2481] that is to say, he virtually committed himself to agreement with the view, already stated, of Major Rennell. In the same paper he affirmed that ‘the present town of Deal is situated on a comparatively recent beach’, and went on to say, in proof of his assertion, ‘I have evidence of the beach at the back of Deal containing mediaeval remains.’[2482] What the evidence was, he did not say; and what he meant by ‘the beach at the back of Deal’, I do not know. In 1887 another paper[2483] was published, containing a report of his views. Herein I find that there is ‘no evidence’ of ‘a shore-line cutting far back beyond the Deal beach’. No evidence in 1887, though in 1876 the evidence was irrefragable.[2484]

The opinion of Stukeley,[2485] who believed that Caesar had landed between Walmer Castle and Deal, was diametrically opposed to that of Rennell. He maintained that Caesar’s camps must have been ‘absorpt by the ocean, which has so long been ... wasting the land away’. ‘Even since Henry the VIII^ths time,’ he continued, ‘it has carried off the seaward esplanade of the three castles’ [of Walmer, Deal, and Sandown].[2486] But it does not follow that in the interval which separated the time of Caesar from the time of Henry the Eighth the sea in the neighbourhood of Deal had been continuously gaining upon the land. It would appear that in the last four centuries it has alternately advanced a little and receded.[2487] In 1615, 1626, and 1627 the waves were wearing away the walls which had been erected for the protection of the castles of Walmer and Deal.[2488] During the latter half of the eighteenth century, however, shingle was being rapidly thrown up along the coast between St. Margaret’s Bay and a point which, as Mr. Elvin[2489] says, was ‘considerably to the north of Sandown Castle’; and, although during the first thirty years of the nineteenth century the sea was again encroaching, at all events at Walmer, the bank of shingle between the Rifle Range at Kingsdown and Walmer then began again to increase, while northward of Deal as far as Sandown Castle the sea was simultaneously gaining ground. In 1885 shingle was still accumulating at Walmer Castle and also at Deal, although it was recognized that at the latter place its movements were variable. For some years previously, however, the shingle which formerly protected the cliffs between St. Margaret’s and Kingsdown had been travelling northwards past Walmer to Deal; and during the fourteen years that followed 1885 the same process was going on: I daresay it is going on still. At Deal, wrote Dowker in 1899,[2490] ‘the shore line has been nearly stationary until we approach the north end of Deal, where the ... sea had washed most of the beach away and carried it past the Castle.’ Finally, it must be borne in mind that from various places between Walmer and the North Foreland a great deal of shingle has been abstracted.[2491] Still, if The North West View of Walmer Castle, by S. and N. Buck, which was published in 1735, was approximately accurate, the sea was a good deal nearer the castle then than it is now; and the observations that were made between 1741 and 1884 show that while in that period the sea at Sandown Castle gained 200 feet upon the land, off Deal Castle the increase of shingle amounted to 120 feet, and off Walmer Castle to no less than 385.

The Reverend Beale Poste, a well-known antiquary of the nineteenth century, maintained[2492] that the bank of beach upon which Deal stands must have existed in the time of Caesar, ‘since numerous Roman coins are found at neap tides at low water on the chalk at the edge of the beach.’ He added that ‘when the piles for the pier were driven into the beach in 1842, it was found in a highly concrete state, almost like rock, denoting great antiquity’. The former statement, if it is correct,[2493] would seem to prove that the shore-line has receded, in other words, that the sea has on the whole gained upon the land since the days of Caesar; the argument based upon the condition of the beach into which the piles were driven only tends to show that the lower stratum of the beach was old.

Quite recently a discovery has been made which ought to set the question at rest. Romano-British interments have been unearthed about seven hundred yards north of Walmer Castle, ‘on the low ground ... adjoining, and only on a slightly higher level than the Castle meadows.’[2494] The spot where they lay is about two hundred and fifty feet west of the high-water mark of ordinary tides. The discovery, as Mr. Cumberland Woodruff remarks,[2495] proves that ‘the shore lands [between Walmer and Deal] were protected then as now, though probably [or rather certainly] by a much thinner line of shingle’.[2496]

The conclusion appears to be this. There is no reason to suppose that the coast-line between Sandown Castle and Walmer Castle was very different in Caesar’s time from that which is depicted on the Ordnance Map; and there is positive proof that between Walmer Castle and Deal Castle, at some period of the Roman occupation, it was nearly the same. On the other hand, it is certain that since Caesar landed a great deal of shingle has accumulated along this part of the coast, especially at Walmer; and it may be inferred that the beach was less steep then than it is now.