It will probably be granted by English readers, that one of the essential constituent facts consists in a certain relation to a material object. But this object may be a slave, as well as a horse; /1/ and conceptions originated in this way may be extended by a survival to free services. It is noticeable that even Bruns, in the application of his theory, does not seem to go beyond cases of status and those where, in common language, land is bound for the services in question, as it is for rent. Free services being [240] so far treated like servile, even by our law, that the master has a right of property in them against all the world, it is only a question of degree where the line shall be drawn. It would be possible to hold that, as one might be in possession of a slave without title, so one might have all the rights of an owner in free services rendered without contract. Perhaps there is something of that sort to be seen when a parent recovers for the seduction of a daughter over twenty-one, although there is no actual contract of service. /1/ So, throughout the whole course of the canon law and in the early law of England, rents were regarded as so far a part of the realty as to be capable of possession and disseisin, and they could be recovered like land by all assize. /2/
But the most important case of the so-called possession of rights in our law, as in the Roman, occurs with regard to easements. An easement is capable of possession in a certain sense. A man may use land in a certain way, with the intent to exclude all others from using it in any way inconsistent with his own use, but no further. If this be true possession, however, it is a limited possession of land, not of a right, as others have shown. But where an easement has been actually created, whether by deed or prescription, although it is undoubtedly true that any possessor of the dominant estate would be protected in its enjoyment, it has not been so protected in the past on the ground that the easement was in itself an object of possession, but by the survival of precedents explained in a later [241] Lecture. Hence, to test the existence of a mere possession of this sort which the law will protect, we will take the case of a way used de facto for four years, but in which no easement has yet been acquired, and ask whether the possessor of the quasi dominant tenement would be protected in his use as against third persons. It is conceivable that he should be, but I believe that he would not. /2/
The chief objection to the doctrine seems to be, that there is almost a contradiction between the assertions that one man has a general power and intent to exclude the world from dealing with the land, and that another has the power to use it in a particular way, and to exclude the from interfering with that. The reconciliation of the two needs somewhat artificial reasoning. However, it should be borne in mind that the question in every case is not what was the actual power of the parties concerned, but what was their manifested power. If the latter stood thus balanced, the law might recognize a kind of split possession. But if it does not recognize it until a right is acquired, then the protection of a disseisor in the use of an easement must still be explained by a reference to the facts mentioned in the Lecture referred to.
The consequences attached to possession are substantially those attached to ownership, subject to the question the continuance of possessory rights which I have touched upon above. Even a wrongful possessor of a [242] chattel may have full damages for its conversion by a stranger to the title, or a return of the specific thing. /1/
It has been supposed, to be sure, that a "special property" was necessary in order to maintain replevin /2/ or trover. /3/ But modern cases establish that possession is sufficient, and an examination of the sources of our law proves that special property did not mean anything more. It has been shown that the procedure for the recovery of chattels lost against one's will, described by Bracton, like its predecessor on the Continent, was based upon possession. Yet Bracton, in the very passage in which he expressly makes that statement, uses a phrase which, but for the explanation, would seem to import ownership,—"Poterit rem suam petere." /4/ The writs of later days used the same language, and when it was objected, as it frequently was, to a suit by a bailee for a taking of bona et catalla sua, that it should have been for bona in custodia sua existentia, it was always answered that those in the Chancery would not frame a writ in that form. /5/
The substance of the matter was, that goods in a man's possession were his (sua), within the meaning of the writ. But it was very natural to attempt a formal reconciliation between that formal word and the fact by saying that, although the plaintiff had not the general property in the [243] chattels, yet he had a property as against strangers, /1/ or a special property. This took place, and, curiously enough, two of the earliest instances in which I have found the latter phrase used are cases of a depositary, /2/ and a borrower. /3/ Brooke says that a wrongful taker "has title against all but the true owner." /4/ In this sense the special property was better described as a "possessory property," as it was, in deciding that, in an indictment for larceny, the property could be laid in the bailee who suffered the trespass. /5/
I have explained the inversion by which a bailee's right of action against third persons was supposed to stand on his responsibility over, although in truth it was the foundation of that responsibility, and arose simply from his possession. The step was short, from saying that bailees could sue because they were answerable over, /6/ to saying that they had the property as against strangers, or a special property, because they were answerable over, /7/ and that they could sue because they had a special property and were answerable over. /8/ And thus the notion that special property meant something more than possession, and was a requisite to maintaining an action, got into the law.
The error was made easier by a different use of the phrase in a different connection. A bailee was in general liable for goods stolen from his custody, whether he had a lien or not. But the law was otherwise as to a [244] pledgee, if he had kept the pledge with his own goods, and the two were stolen together. /1/ This distinction was accounted for, at least in Lord Coke's time, by saying that the pledge was, in a sense, the pledgee's own, that he had a special property in it, and thus that the ordinary relation of bailment did not exist, or that the undertaking was only to keep as his own goods. /2/ The same expression was used in discussing the pledgee's right to assign the pledge, /3/ In this sense the term applied only to pledges, but its significance in a particular connection was easily carried over into the others in which it was used, with the result that the special property which was requisite to maintain the possessory actions was supposed to mean a qualified interest in the goods.
With regard to the legal consequences of possession, it only remains to mention that the rules which have been laid down with regard to chattels also prevail with regard to land. For although the plaintiff in ejectment must recover on the strength of his own title as against a defendant in possession, it is now settled that prior possession is enough if the defendant stands on his possession alone Possession is of course sufficient for trespass.5 And although the early remedy by assize was restricted to those who had a technical seisin, this was for reasons which do not affect the general theory.
Before closing I must say a word concerning ownership and kindred conceptions. Following the order of analysis [245] which has been pursued with regard to possession, the first question must be, What are the facts to which the rights called ownership are attached as a legal consequence? The most familiar mode of gaining ownership is by conveyance from the previous owner. But that presupposes ownership already existing, and the problem is to discover what calls it into being.