which is probably the oldest form], "Argent, crusuly and three cinquefoils gules," and "Azure, crusuly and three cinquefoils argent," and countless instances can be referred to where, for the purpose of indicating cadency, the arms of a family were changed in this manner. This reason, of which there can be no doubt, supplies the origin and the excuse for the custom of assigning similar arms when the descent is but doubtful. Similarity originally, though it may indicate consanguinity, was never intended to be proof thereof.
The principal ancient methods of alteration in arms, which nowadays are apparently accepted as former modes of differencing merely to indicate cadency, may perhaps be classified into: (a) Change of tincture; (b) the addition of small charges to the field, or to an ordinary; (c) the addition of a label or (d) of a canton or quarter; (e) the addition of an inescutcheon; (f) the addition (or change) of an ordinary; (g) the changing of the lines of partition enclosing an ordinary, and perhaps also (h) diminishing the number of charges; (i) a change of some or all of the minor charges. At a later date came (j) the systematic use of the label, the bordure, and the bend; and subsequently (k) the use of the modern systems of "marks of cadency." Perhaps, also, one should include (l) the addition of quarterings, the use of (m) augmentations and official arms, and (n) the escutcheon en surtout, indicating a territorial and titular lordship, but the three last-mentioned, though useful for distinction and frequently obviating the necessity of other marks of cadency, did not originate with the theory or necessities of differencing, and are not properly marks of cadency. At the same time, the warning should be given that it is not safe always to presume cadency when a change of tincture or other slight deviation from an earlier form of the arms is met with. Many families when they exhibited their arms at the Visitations could not substantiate them, and the heralds, in confirming arms, frequently deliberately changed the tinctures of many coats they met with, to introduce distinction from other authorised arms.
Practically contemporarily with the use of the bordure came the use of the bend, then employed for the same purpose. In the Armorial de Gelre, one of the earliest armorials now in existence which can be referred to, the well-known coat of Abernethy is there differenced by the bendlet engrailed, and the arms of the King of Navarre bear his quartering of France differenced by a bendlet compony. Amongst other instances in which the bend or bendlet appears originally as a mark of cadency, but now as a charge, may be mentioned the arms of Fitzherbert, Fulton, Stewart (Earl of Galloway), and others. It is a safe presumption with regard to ancient coats of arms that any coat in which the field is semé is in nine cases out of ten a differenced coat
