The development of defensive armour dictated the placing on it of the badges that had for long been used in other ways, so that, being depicted on the shield, they became the arms, and became the crest when displayed on the head-piece. The device worked on the garment which covered the body armour made it a veritable coat of arms, and this term, as well as that of coat armour, came in time to be also applied to the similar armorials of the shield.
The Crusades, in their aggregation of troops of various nationalities, helped to extend, in showing the necessity for, a regular system of heraldry as a means of distinguishing one party from another, and the feudal system itself with its numerous groups, each under its knightly or noble head in ever-extending subordination, conduced to the same end.
The Tournaments which played so brilliant a part in the splendours of the Middle Ages also afforded fresh and greatest scope for heraldic magnificence. Being restricted for the most part to competitors of noble birth, many of whom were attracted from distant places, they afforded opportunity for observation and comparison of the various bearings. They naturally suggested the inclusion of foreign as well as native armorials in the heraldic MS. of the times, as we find them depicted in the Rolls of Arms. The necessity for well-ordered arrangement soon made itself felt, and thence was evolved systematic heraldry as it now exists. The rules thus originated, being based on the ever-present difficulties which arose in the actual use of coat armour, were admirable for their purpose, for they were devised with a common-sense regard for the conditions under which they were to be applied, were at first simple and therefore easily understood.
The manner in which the arms were displayed was the most conspicuous that was possible, every suitable space that offered itself being employed to bear them in one form or another. Thus in time they appeared on the shield, helmet and surcoat, and also on the ailettes, those flat pieces of steel which were used to still further deflect a blow which had slid from the helmet and might otherwise have injured the shoulder.
The use of heraldry in battle or tournament by no means exhausted its possibilities, however, for even in the warlike Middle Ages armorials were used by priests and women, and by statesmen whose services were those of the council chamber rather than of the field. In every case their strong personal and allusive quality was felt to the full, and intensified the human interest in ordinary things. So that the enamelled brooch of Queen Eleanor, with its arms of her warrior husband Edward I linked with her own, becomes something more than a mere fastening; and the armorial robes of the noble wife who wears her husband’s armorials on her mantle, covering and protecting her own arms embroidered on her gown, are made beautiful expressions of a chivalrous idea.
Heraldry was made especially interesting by the symbolic meanings which it embodied, thus expressing in its own way a very universal desire for significance in decorative forms. In the Middle Ages, especially full as they were of militant fervour and chivalric mysticism, symbolism entered into everything. Not the heraldry alone but every part of a knight’s armour had a mystic meaning, the knowledge of which was an important part of a knightly education. Many of these meanings are quaintly set forth in one of the books that Caxton printed, The Order of Chivalry. Therein the shield is considered as the especial emblem of its bearer and of his knightly duty, for “like as the stroke falleth down upon the shield and saveth the knight right so the knight ought to apparel him and present his body tofore his lord when he is in peril hurt or taken.” Even the manner of doing things was underlaid by beautiful ideas. So he who bore the sword of Justice in a ceremony was enjoined to bear it truly upright, for Justice should lean neither to one side nor the other, but be impartial between the two.
Besides the creatures (lions and so forth) which were taken to signify strength, courage, fidelity and other virtues, there were also those which symbolized the great mystery of the perpetuation of life, which has appealed to the imagination of man throughout historic times. The Peacock, in the periodical renewing of his splendour of plumage; the Swan, emerging in spotless beauty from the dusky obscurity of its cygnet state, both expressed this universal idea. To Christian chivalry the Peacock typified the Resurrection and therefore Immortality, and the Swan became the emblem of that cult of womanhood which was so beautiful and characteristic of knightly regard. The symbolism of the Cross and the emblems of saints and martyrs form a large part of heraldry, as is natural. Plants and flowers were naturally taken to express beautiful qualities—constancy, purity, love—as with similar intention they may still be acceptably employed in the wreaths and garlands which are, on occasion, associated with armorials.
Symbolism of this kind has been lost to heraldry, not, however, leaving it without significance; for arms have also allusive meanings that are no less interesting as records of incidents that are thought worthy of remembrance.
Many mediaeval bearings originated in this way, the belt and buckles of Pelham, which commemorate the capture of the French king at Poitiers, for instance. The more modern kind of heraldic symbolism occurs in the arms of the great Admiral Sir Cloudesley Shovel, who commemorated his victory over the fleets of Turkey and France at the end of the seventeenth century by adding two crescents in chief, and a fleur-de-lis in base to his existing coat, gules a chevron ermine. In our own time successful generals embody in their armorials the badges of regiments with which they have been connected, or bear allusions to places where their successes have been won. In a more peaceful field the skill and assiduity of a distinguished physician may be rewarded by the addition to his arms of some part of the Royal insignia, to mark for all time the services he has rendered to the State. Such arms are conferred by special grant, and are called Arms of Augmentation or Augmentations of Honour. In this way the inherent qualities of heraldry are seen to be very stable and to remain constant through the ages in spite of changes of manners and of general environment.
Our heraldry, which quickly reached a high degree of decorative excellence, developed as a system, in a natural way, on the line of its own necessities; as did its artistic expression in a great measure, though the latter owed much to transmitted designs and (mainly through the influence of the textiles and other importations) helped to perpetuate in Western art the beasts and birds and strange composite conceptions of the East. These ancient prototypes of familiar heraldic forms are singularly interesting, as sometimes possessing in a very marked degree qualities, such as vigorous expression and characteristic generalization of form, which teach valuable lessons in their application to modern use.