possessory rights in land but also of the governmental and contractual incidents of tenure. As long as all these elements are present lordship is synonymous with dominium. Lordship comes to mean something different during the fourteenth century as respects relations of the King's subjects. 39 But when lordship is attributed to the King, the original feudal sense of the term remains unaltered. The mutations of the term dominium at the hands of the common law courts were manifold. 40 In the ordinary causes of meum et tuum, it becomes preeminently a word of property law, and irresistibly this mode of thought infects judicial thinking when the territorial aspects of the dominion of the King are involved. Even Bracton, who in other connections found it convenient to resort to Roman distinctions between public and private law, is using the vulgar language of English real property law when he says that Ireland and Wales are in the power and dominion of the King. 41 The application of property law concepts to relationships which were essentially matters of state, and of no direct connection with the law of the realm itself, is characteristic of the way the courts at Westminster made their contribution to constitutional development. 42 In this particular instance the process was facilitated by the fact that within the realm itself the courts were continually dealing with a problem of royal rights that inevitably suggested analogies. We refer to the ancient demesne—the lands which had belonged to the crown on the day the Confessor was quick and dead. 43 These estates are conceived to be annexed to the crown, 44 and to them a peculiar quality of immunity attaches: that is to say, they are not parcel of the normal system of justice, police, or finance; barring personal actions, the ordinary writs do not run here; justice, although administered in the King's name, is essentially seignorial, for it is done on the manor and it is the manorial custom which is enforced. The common law courts have to deal with ancient demesne chiefly by way of review, or collaterally when by plea the matter of status is presented, for the franchise pursues the soil and remains even if such lands have come into private hands. So far as the tenants are concerned, they are not bound to attend the county court or to serve on juries, they are exempt from the sheriff, and they are not taxed with the county at large, for they are originally not represented in Parliament. On the ancient demesne the aphorism that "the King 39 Cf. Jolliffe, op. at., 424. 40 2 Pollock and Maitland, History of English Law (1911), 4, 33, 114. 41 Bracton, De legibus, i. 380b. 42 Aspects of this are discussed in Goebel, Constitutional History and Constitutional Law, 38 Columbia Law Review, 555. 43 On this, Coke, Fourth Institute, 269 et seq.; Vinogradov, Villeinage in England, 89 et seq.; 1 Pollock and Maitland, op. cit., 383 et seq. 44 Fleta, lib. 1, c. 8: "Antiqua maneria vel jura Coronae annexa Regi, non licebit alienare . . ."