But not only was the power of the master of the house substantially unlimited and responsible to no one on earth; it was also, as long as he lived, unchangeable and indestructible. According to the Greek as well as Germanic laws the grown-up son, who was practically independent of his father, was also independent legally; but the power of the Roman father could not be dissolved during his life either by age or by insanity, or even by his own free will, excepting only that the person of the holder of the power might change, for the child might certainly pass by way of adoption into the power of another father, and the daughter might pass by a lawful marriage out of the hand of her father into the hand of her husband and, leaving her own -gens- and the protection of her own god to enter into the -gens- of her husband and the protection of his god, became thenceforth subject to him as she had hitherto been to her father. According to Roman law it was made easier for the slave to obtain release from his master than for the son to obtain release from his father; the manumission of the former was permitted at an early period, and by simple forms; the release of the latter was only rendered possible at a much later date, and by very circuitous means. Indeed, if a master sold his slave and a father his son and the purchaser released both, the slave obtained his freedom, but the son by the release simply reverted into his father's power as before. Thus the inexorable consistency with which the Romans carried out their conception of the paternal and marital power converted it into a real right of property.
Closely, however, as the power of the master of the household over wife and child approximated to his proprietary power over slaves and cattle, the members of the family were nevertheless separated by a broad line of distinction, not merely in fact but in law, from the family property. The power of the house-master—even apart from the fact that it appeared in operation only within the house—was of a transient, and in some degree of a representative, character. Wife and child did not exist merely for the house-father's sake in the sense in which property exists only for the proprietor, or in which the subjects of an absolute state exist only for the king; they were the objects indeed of a legal right on his part, but they had at the same time capacities of right of their own; they were not things, but persons. Their rights were dormant in respect of exercise, simply because the unity of the household demanded that it should be governed by a single representative; but when the master of the household died, his sons at once came forward as its masters and now obtained on their own account over the women and children and property the rights hitherto exercised over these by the father. On the other hand the death of the master occasioned no change in the legal position of the slave.
Family and Clan (-Gens-)
So strongly was the unity of the family realized, that even the death of the master of the house did not entirely dissolve it. The descendants, who were rendered by that occurrence independent, regarded themselves as still in many respects an unity; a principle which was made use of in arranging the succession of heirs and in many other relations, but especially in regulating the position of the widow and unmarried daughters. As according to the older Roman view a woman was not capable of having power either over others or over herself, the power over her, or, as it was in this case more mildly expressed, the "guardianship" (-tutela-) remained with the house to which she belonged, and was now exercised in the room of the deceased house-master by the whole of the nearest male members of the family; ordinarily, therefore, by sons over their mother and by brothers over their sisters. In this sense the family, once founded, endured unchanged till the male stock of its founder died out; only the bond of connection must of course have become practically more lax from generation to generation, until at length it became impossible to prove the original unity. On this, and on this alone, rested the distinction between family and clan, or, according to the Roman expression, between -agnati- and -gentiles-. Both denoted the male stock; but the family embraced only those individuals who, mounting up from generation to generation, were able to set forth the successive steps of their descent from a common progenitor; the clan (-gens-) on the other hand comprehended also those who were merely able to lay claim to such descent from a common ancestor, but could no longer point out fully the intermediate links so as to establish the degree of their relationship. This is very clearly expressed in the Roman names: when they speak of "Quintus, son of Quintus, grandson of Quintus and so on, the Quintian," the family reaches as far as the ascendants are designated individually, and where the family terminates the clan is introduced supplementary, indicating derivation from the common ancestor who has bequeathed to all his descendants the name of the "children of Quintus."
Dependents of the Household
To these strictly closed unities—the family or household united under the control of a living master, and the clan which originated out of the breaking-up of such households—there further belonged the dependents or "listeners" (-clientes-, from -cluere-). This term denoted not the guests, that is, the members of other similar circles who were temporarily sojourning in another household than their own, and as little the slaves, who were looked upon in law as the property of the household and not as members of it, but those individuals who, while they were not free burgesses of any commonwealth, yet lived within one in a condition of protected freedom. These included refugees who had found a reception with a foreign protector, and those slaves in respect of whom their master had for the time being waived the exercise of his rights, and so conferred on them practical freedom. This relation had not the distinctive character of a strict relation -de jure-, like that of a man to his guest: the client remained a man non-free, in whose case good faith and use and wont alleviated the condition of non-freedom. Hence the "listeners" of the household (-clientes-) together with the slaves strictly so called formed the "body of servants" (-familia-) dependent on the will of the "burgess" (-patronus-, like -patricius-). Hence according to original right the burgess was entitled partially or wholly to resume the property of the client, to