jurisdiction and execution were different from those of Greece, we should be slow to base any theory upon such an anecdote. We read in Livy[205] that a certain P. Horatius, the father of a famous warrior who in a moment of passionate triumph slew his sister, and who was in consequence arraigned before the King and the Duumviri, said to the judges that he considered his daughter was justly slain, and that otherwise he would have punished his son by right of his parental authority. Again, Livy tells us[206] how a certain Cassius, a consul, as soon as he went out of office, was sentenced to death and executed. ‘There are some who say that his father inflicted the punishment, that after putting him on trial in private he scourged him and put him to death.’ Such passages illustrate the well-known _patria potestas_ of a Roman father. Yet even in Rome the State could interfere in such matters, since we find that a Decemvir ordered the arrest and the imprisonment of a certain Virginius who had slain his daughter.[207] Rome, however, can give us no really valid evidence for Greek law. The power of a father to sell his daughter as a slave, which Solon abolished, was a remnant of _patria potestas_.[208] But Solon’s interference in such matters proves that the sacred jurisdiction and power of the family had been already in his time invaded by the State. All matters which concerned public morality and utility, all matters which were affected by national or international religion, had naturally passed out of the exclusive control of the kindred. We have already indicated[209] the survival in historical Greece of clan-courts and of local religious corporations. We have also quoted Plato[210] for the operation of local jurisdictions in cases of ‘wounding in a passion,’ between members of the same kindred. But the religious doctrine of pollution placed the actual slaying of kinsmen on an altogether different plane. Moreover, we believe that the evolution of State execution affected the question of the penalty for kin-slaying. Demosthenes, in two passages[211] recently cited, makes his client Diodorus say that if Androtion had succeeded in the indictment for impiety which he had brought against the uncle of Diodorus, he himself, as a result of the indictment, would not only have lost his property but would also have lost his life. Now such a confiscation of property must have been a State confiscation: and the only authority which could decree or execute such a confiscation was a State court and State officials. It is therefore natural to assume that the death penalty would also have been carried out by the State.