But to describe the influence of Equity on Ownership would be to write its history down to our own days. I have alluded to it principally because several esteemed contemporary writers have thought that in the Roman severance of Equitable from Legal property we have the clue to that difference in the conception of Ownership, which apparently distinguishes the law of the middle ages from the law of the Roman Empire. The leading characteristic of the feudal conception is its recognition of a double proprietorship, the superior ownership of the lord of the fief co-existing with the inferior property or estate of the tenant. Now, this duplication of proprietary right looks, it is urged, extremely like a generalised form of the Roman distribution of rights over property into _Quiritarian_ or legal, and (to use a word of late origin) _Bonitarian_ or equitable. Gaius himself observes upon the splitting of _dominion_ into two parts as a singularity of Roman law, and expressly contrasts it with the entire or allodial ownership to which other nations were accustomed. Justinian, it is true, re-consolidated dominion into one, but then it was the partially reformed system of the Western Empire, and not Justinian's jurisprudence, with which the barbarians were in contact during so many centuries. While they remained poised on the edge of the Empire, it may well be that they learned this distinction, which afterwards bore remarkable fruit. In favour of this theory, it must at all events be admitted that the element of Roman law in the various bodies of barbarian custom has been very imperfectly examined. The erroneous or insufficient theories which have served to explain Feudalism resemble each other in their tendency to draw off attention from this particular ingredient in its texture. The older investigators, who have been mostly followed in this country, attached an exclusive importance to the circumstances of the turbulent period during which the Feudal system grew to maturity; and in later times a new source of error has been added to those already existing, in that pride of nationality which has led German writers to exaggerate the completeness of the social fabric which their forefathers had built up before their appearance in the Roman world. One or two English inquirers who looked in the right quarter for the foundations of the feudal system, failed nevertheless to conduct their investigations to any satisfactory result, either from searching too exclusively for analogies in the compilations of Justinian, or from confining their attention to the compendia of Roman law which are found appended to some of the extant barbarian codes. But, if Roman jurisprudence had any influence on the barbarous societies, it had probably produced the greatest part of its effects before the legislation of Justinian, and before the preparation of these compendia. It was not the reformed and purified jurisprudence of Justinian, but the undigested system which