The invading Germans had a custom that so closely resembled this Roman one that scholars have found it impossible to decide whether we should attribute more influence to the Roman or to the German institution in the development of feudalism. We learn from Tacitus that the young German warriors were in the habit of pledging their fidelity to a popular chieftain, who agreed to support his faithful followers if they would fight at his side. The comitatus, as Tacitus named this arrangement, was not regarded by the Germans as a mere business transaction, but was looked upon as honorable alike to lord and man. Like the later relation of vassal and lord, it was entered upon with a solemn ceremony and the bond of fidelity was sanctioned by an oath. The obligations of mutual aid and support established between the leader and his followers were considered most sacred.

Combination of the comitatus and the beneficium produces feudal land tenure.

While there was a great difference between the homeless and destitute fellow who became the humble client of a rich Roman landowner, and the noble young German warrior who sat at the board of a distinguished military leader, both of these help to account for the later feudal arrangement by which one person became the "man," or faithful and honorable dependent, of another. When, after the death of Charlemagne, men began to combine the idea of the comitatus with the idea of the beneficium, and to grant the usufruct of parcels of their land on condition that the grantee should be true, loyal, and helpful to them, that is, become their vassal, we may consider that the feudal system of landowning was coming into existence.[65]

Gradual development of feudalism.

The fief.

Infeudation and subinfeudation.

Vassal and subvassal.

41. Feudalism was not established by any decree of a king or in virtue of any general agreement between all the landowners. It grew up gradually and irregularly without any conscious plan on any one's part, simply because it seemed convenient and natural under the circumstances. The owner of vast estates found it to his advantage to parcel them out among vassals who agreed to accompany him to war, attend his court, guard his castle upon occasion, and assist him when he was put to any unusually great expense. Land granted upon the terms mentioned was said to be "infeudated" and was called a fief. One who held a fief might himself become a lord by granting a portion of his fief to a vassal upon terms similar to those upon which he held of his lord or suzerain.[66] This was called subinfeudation, and the vassal of a vassal was called a subvassal or subtenant. There was still another way in which the number of vassals was increased. The owners of small estates were usually in a defenseless condition, unable to protect themselves against the insolence of the great nobles. They consequently found it to their advantage to put their land into the hands of a neighboring lord and receive it back from him as a fief. They thus became his vassals and could call upon him for protection.

It is apparent, from what has been said, that, all through the Middle Ages, feudalism continued to grow, as it were, "from the top and bottom and in the middle all at once." (1) Great landowners carved out new fiefs from their domains and granted them to new vassals. (2) Those who held small tracts brought them into the feudal relation by turning them over to a lord or monastery, whose vassals they became. (3) Finally any lord might subinfeudate portions of his estate by granting them as fiefs to those whose fidelity or services he wished to secure. By the thirteenth century it had become the rule in France that there should be "no land without its lord." This corresponded pretty closely to the conditions which existed at that period throughout the whole of western Europe.

The hereditary character of fiefs and its consequences.