Feudalism, if systematized, would seem an admirably articulated system, extending upward from the petty nobles to the king or even the emperor.[38] The little castellans would do homage to the barons, they to the viscounts, they to the counts, they to the dukes, and they to the supreme suzerain, His Grace Philip Augustus, at Paris. Actually, of course, nothing of the kind occurs. Not merely do many fief holders have several suzerains (as does Conon) and serve some of them very poorly, but there is no real gradation of feudal titles. Conon, a baron, feels himself equal to many counts and superior to most viscounts. The mighty Count of Champagne holds his head arrogantly as the equal of the Duke of Burgundy. Of late years, especially since Philip Augustus began to reign (1180), the kings of France have made it clear that they are the mightiest of the mighty, and deserve genuine obedience. Yet even now many seigneurs grumble, "These lords of Paris are only the Capetian dukes who began to call themselves kings some two hundred years ago. Let them wax not too proud or we will send them about their business as our forefathers sent the old Carolingians." In short, the whole feudal arrangement is utterly confused. "Organized anarchy," despairing scholars of a later age will call it. [Illustration: SEAL OF THE DUKE JEAN OF BRETAGNE (THIRTEENTH AND FOURTEENTH CENTURIES)] [Sidenote: Duties of Fief Holders] Yet there are some pretty definite rules about fief holding. Generally speaking a fief includes enough land to maintain at least one knight and his war horse. This warrior is obligated usually to lead out a number of armed villeins, proportionate to the number of knights. The conditions on which the estate can be held vary infinitely. The great obligation is military service. The average vassal is bound to follow his suzerain for forty days per year on summons to an offensive war. He is required to give much greater assistance in a strictly defensive war, and especially to aid in the defense of his lord's castle. He has to wait on the suzerain at times, when the latter may desire a great retinue to give prestige to his court. At such gatherings he must likewise assist his lord in dispensing justice--a matter sometimes involving considerable responsibility for the judges. When his seigneur marries off his eldest daughter, bestows knighthood on his eldest son, or needs ransom money, if held a prisoner, the vassals must contribute, and the St. Aliquis fief holders are blessing their patron saints that Alienor and Aimery are not their overlord's children--otherwise they would pay for most of the high festivities themselves. They must also, when their lord visits them, give him proper hospitality in their castles. Of course, they must never betray his secrets, adhere to his enemies, or repudiate the pledges made to him. To do so were "treason," the worst of all feudal crimes.