Military KNIGHTHOOD is that of the ancient knights, who acquired it by high feats of arms. They are called
militis in ancient charters and titles, by which they were distinguished from mere bachelors, and others. These knights were girt with a sword, and wore a pair of gilt spurs; whence they were called equites aurati. Knighthood is not hereditary, but acquired. It does not come into the world with a man, like nobility, nor can it be revoked.