London Bridge to the Norsemen of the tenth and eleventh centuries was a place of fierce fighting and struggle, a place of victory and death. The saga takes pains to describe this wondrous bridge[38] before it describes the great fight there and its capture by King Olaf, a fight which produced a war-rhyme which, in Laing's version, begins with the same words as the English nursery rhyme, "London Bridge is broken down!"[39] and which Morris renders as a tribute to King Olaf, "thou brakest down London Bridge." There is little wonder, then, that the men of King Olaf took back with them to saga-land a great memory of this bridge and this fight, transferred to it their own variant of the world-wide treasure legend, and made a legend not of money treasure, but of regained health to a crippled warrior. The corresponding non-British version of Brittany helps us to understand that the cure of disease was originally associated with the gains of treasure, and in the Norse version the treasure incident is altogether dropped, but in its place is the recovery of health, a treasure more in accord with the sterner needs and recollections of a great fight. The Norse story is helpful to us as showing how London Bridge could enter into the legends of a people, and remain with them even after that people was no longer living in Britain, and it becomes therefore a valuable addition to the evidence for the more ancient transference from Britain to Brittany of the original legend.

Altogether the piecing together of the items of historical value in this legend is most complete. We have not only recovered for history hitherto lost conceptions of the place held by Roman Lundinium among the Celtic tribesmen, but we have recovered also evidence of the true culture-position of the Celtic tribesmen towards their Roman conquerors. The examination of this legend may have been long and tedious, but the result is, I think, commensurate. It illustrates the power of tradition to set historical data in their proper environment, to restore the proportion which they bear to unrecorded history, and if the student will but follow the evidence carefully, I think he will find these results.

We will take a step forward, and turn from local to personal attachments of tradition. There is a whole class of traditions attached to personages about whose historical existence there can be but little doubt, and just because of the accretion of tradition round them their historical existence has oftentimes been denied. The most famous example in our history is of course King Arthur, and so great an authority as Sir John Rhys is obliged to resort to a special argument to account for the problems he is faced with. He argues, and argues strongly, for an historic Arthur—an Arthur who was the British successor of the Roman emperor after Britain had ceased to be a part of the Roman Empire.[40] But because of the myths which have grown round him, he suggests that there must also have been "a Brythonic divinity named Arthur," and we are thus introduced to a dual study of history and myth which does not appear to me to take us very far, and which, in fact, just separates history from myth, instead of showing where they join hands. This dual conception of myth is indeed a rather favourite resort of those scholars who cannot appreciate the evidence that proves a character in a mythic tradition to be an actual historical personage. It is the basis of the famous Sigfried-Arminius controversy. It does duty in many less important cases,[41] and most frequently in connection with northern mythology, where the line between mythic and historical events gathering round a hero is generally so finely drawn as to be almost imperceptible. But it is so obviously a piece of special pleading on self-created lines that other explanation is needed. And another explanation is to be obtained if only students will rely upon the evidence of tradition itself instead of appealing to every fancy derived from sources which have nothing to do with tradition.

The history of King Arthur has been the subject of inquiry too frequently for it to be possible in these pages to discuss the dual theory as it has been applied to him, but I will attempt to show that it is quite unnecessary thus to explain the history of King Arthur by turning to the history of another of our great heroic figures, one of the greatest to my mind, who, like Arthur, has secured not only a fair share of special tradition belonging to himself personally, but a larger share than others of that corpus of tradition which has descended from our earliest unknown ancestors, and become attached to the historical hero of later times—I mean, Hereward, the last of the Saxon defenders of his land against William the Norman.[42] The analysis of the Hereward legend affords a good example of the process by which tradition is preserved by historical fact, and in its turn helps to unravel the real history which lies at the source. Instead, therefore, of attempting to travel over the voluminous literature which is the outcome of the King Arthur story, I will use for the same purpose the shorter story of Hereward the Englishman.

We start with the fact that Hereward is unknown to history until his great stand in the Island of Ely against the might of William, the conqueror of England. And yet to the banners of this "unknown" chieftain there flocked the discontented heroism of England, men ranking from the noble to the peasant, and including such great figures as Morcar, Edwine, and Waltheof. I always think, too, that the little band of Berkshire men, who started across the country to join Hereward in the fens, and were intercepted and cut to pieces by a Norman troop,[43] give us more than a passing glimpse at the estimation in which Hereward was held by his countrymen. Such a man commanding so much, in face of so much, could not have been the unknown person which history makes him.

How then can we ascertain why he was held in such estimation? History being quite silent, tradition steps into the gap. It is the tradition recorded in post-Herewardian times, be it noted. In this great body of tradition, contained in a Latin MS. of the twelfth century, he journeys to Scotland, where he slew a bear and saved the people whom it had oppressed; from thence to Cornwall, where he fought and slew a great champion, the lover of the princess; from thence to Ireland, where he assisted the King in war, and back again to Cornwall to rescue again the princess from a distasteful wooer, and, finally, to Flanders. Even in the camp of the Norman, which he visits in traditional fashion, he has an adventure with witches which takes us to the worship of wells. Much of his adventure is but the application of well-known traditional events,[44] and it is important to note that the geography of the supposed travels belongs to the very home of tradition, the unknown territories of the Celts, Ireland, Cornwall, and Scotland.

Now all this tradition is certainly not true of Hereward. But what it does is to certify to his greatness in the eyes of his countrymen, to show that his countrymen were anxious to explain why he was so great in A.D. 1070, and why before that date he was unknown to them. This is an important point to have gained. It shows the vacuum which was occupied by tradition because contemporary, or nearly contemporary, thought required it to be filled up. The popular mind abhors a vacuum as much as the material world of nature does. It will fill it with its own conceptions, if it cannot fill it with recognised facts. Hereward must have been a famous man when he took his stand in the fens of Ely. That his biographers explain his fame by the application of ancient traditions is only saying that his countrymen reckoned his fame as of the very highest; ordinary current events of the day would not suit their ideas of the fitness of things. Hereward was as Alfred had been, as Arthur had been, and so he must have his share of the national tradition, even as these heroes had. To say less of him was to have put him below the others. And history in this case could not help, for it was in the hands of Hereward's enemies, and they were careful to say nothing or very little of English heroes at this period. The great battle of Hastings had been lost, but of all the English men who had fought and died there we only know of three names beyond those of the king and his house. Leofric the abbot of Peterborough, Godric the sheriff of Berkshire, and Asgar the sheriff of London, have become known by accident, as it were. All others are unnamed and unhonoured. Therefore, when the great deeds of Hereward came to be chronicled, it was not enough to say he was at Hastings; the deeds of old must be chronicled of him as they had been chronicled of others.

This accretion of popular tradition to account for the fame of Hereward when he took command at Ely, though it proclaims in the strongest terms that Hereward was famous in the eyes of his countrymen, displaces history therefore. Putting the case in this way, we may proceed to examine what recorded history exactly has to say of Hereward, and then by noting what it has left unsaid, we may perhaps be able to fill the gap by a reasonable deduction from the facts. In Domesday there are clearly two Herewards, one having lands in Lincolnshire in the time of King Edward and not at the date of the survey, the other having lands in Warwickshire in the time of King Edward and also at the date of the survey. Here we have two widely different counties and two widely different conditions, and it is right with all the evidence to conclude that they relate to different personages. The Lincolnshire Hereward is the hero of the fens. He held of the abbot of Peterborough, and Ulfcytil, who was appointed in 1062, was the abbot in question. This brings us to only four years before the battle of Hastings, and another entry in Domesday, thanks to the scholarship of Mr. Round, proves that Hereward was deprived of his Lincolnshire lands not before but after the great fights at Hastings and in the fens. Therefore the story shapes itself somewhat in this fashion. Hereward was in England in 1062. He was then a man of the abbot of Peterborough; that is to say, a tenant bound to perform military service to his lord. His lord, the abbot, was at Hastings with his tenants, and fought there. That Hereward of all the abbot's tenants should have followed his lord to Hastings is more than likely; the strange thing would be that he should not have done so. That going thither nameless among the many, he should gain experience under Harold, though no fame has come to him through the historians from a field where Saxon fame was buried; that his own genius should make him use his experience when need arose; that among the English all survivors from that field who were still unwilling to bow the knee to William would be reckoned as heroes by their depressed countrymen; that on this account alone he would be given rank above Morcar, who had kept away from Hastings—are the conclusions to be drawn legitimately from the silence as well as the actual records of history, compared with the story told by tradition. History and tradition are in accord, not in conflict; the gaps of history are filled by tradition—that tradition which was suitable and worthy of so great a hero, namely the ancient tradition told of all heroes. Reopening these gaps and putting in its right place the tradition which had hitherto prevented them from being seen, we are able to appeal to history to yield up the true story of one of the greatest of English heroes, a story which shows him to have been at Hastings by the side of Harold, to have won fame there, to have continued the fight for English liberty as leader of the English patriots, and to have earned a place in the unsung English epic.

But his place in English tradition helps us to understand the value and position of tradition in such cases. The traditions clustering round the name of Hereward do not compel us to interpret them as Hereward facts. The historian, however, need not on this account fear for Hereward. He should rather value the traditions as evidence of the greatness of the English hero among the conquered English. They applied to him the legends of their oldest heroes. All that was delightful to them in tradition was attached to their present hero. He was worthy of a place among their greatest. And thus the fact of added tradition brings out the estimate of the worth of the hero to those among whom he lived and for whom he fought.

The traditions themselves belong to far other times, and the facts contained in them must be interpreted from the oldest ideas of our race. It is only by thus disengaging the traditions which have grown round the historical person that the correct interpretation of the position can be attempted, and when that is done we are left, not with a mass of uncertain and misleading testimony about a national hero, but with certain definite historical facts belonging to Hereward, and certain traditions attached to Hereward, certifying to his great place in the popular estimation, telling of facts which do not, it is true, belong to Hereward, but which, in a special sense, belong to the people who were reverencing Hereward.