The personal retinue of the knights was made up of apprentices or aspirants to the rank which they held. The squire or shield-bearer took charge of the knight's armour on the march, and was responsible for maintaining it in proper order; and it is worth remarking that the English squire took a pride in burnishing the metal to the highest pitch of brilliancy, thus early establishing those traditions of smartness which are still so strong in our cavalry. It was also the squire's duty, among many others, to help his master to don his harness when the time for action came, beginning with his iron shoes or sollerets, and working upwards till the fabric was crowned by the iron headpiece, and the finishing touch added by the assumption of the shield. The reader will readily understand that a really efficient squire must have been invaluable, for if an engagement came in any way as a surprise there was an immediate rush for the baggage, and a scene of confusion that must have beggared description. Fortunately, the fact that both sides were generally alike unready, and the punctiliousness of chivalric courtesy, permitted as a rule ample time not only for the equipment of all ranks, but for the marshalling of the host. In the matter of administrative organisation the men-at-arms were distributed into constabularies, being commanded by officers called constables. The strength of a constabulary seems to have varied from five-and-twenty to eighty; and this variety, together with the absence of any tactical unit of fixed strength, makes it impossible to state how many constabularies were included in the next tactical division. This was called the banner, and was commanded by a banneret, a rank originally conferred only upon such as could bring a certain number of followers into the field. Promotion to the degree of banneret was marked by cutting off the forked tail of the pennon which was carried by the ordinary knight, and leaving the remnant square. So at the present day, the pennons of lances are forked, the square being reserved for the standards of squadrons and regiments.