It is clear that if literally interpreted, this distinction is illogical and absurd. We cannot treat in this way rights and the objects of rights as two species of one genus. If we use the term thing in each case to mean a right, then the right of an owner of land is just as incorporeal as is that of his tenant. On the other hand, if the term is to be taken in each case to mean the object of a right, then the object of the tenant’s right is just as corporeal as is that of his landlord. The distinction between corporeal and incorporeal things is based on the same figure of speech as is that between corporeal and incorporeal ownership. Both distinctions become intelligible, so soon as we recognise the metonymy involved in the substitution of the subject-matter of a right for the right itself.[[209]]
§ 89. Sole Ownership and Co-ownership.
As a general rule a right is owned by one person only at a time, but duplicate ownership is perfectly possible. Two or more persons may at the same time have the same right vested in them. This may happen in several distinct ways, but the simplest and most obvious case is that of co-ownership. Partners, for example, are co-owners of the chattels which constitute their stock in trade, of the lease of the premises on which their business is conducted, and of the debts owing to them by their customers. It is not correct to say that a right owned by co-owners is divided between them, each of them owning a separate part. The right is an undivided unity, which is vested at the same time in more than one person. If two partners have at their bank a credit balance of 1000l., there is one debt of 1000l. owing by the bank to both of them at once, not two separate debts of 500l. due to each of them individually. Each partner is entitled to the whole sum, just as each would owe to the bank the whole of the firm’s overdraft. The several ownership of a part is a different thing from the co-ownership of the whole. So soon as each of two co-owners begins to own a part of the right instead of the whole of it, the co-ownership has been dissolved into sole ownership by the process known as partition. Co-ownership involves the undivided integrity of the right owned.
Co-ownership, like all other forms of duplicate ownership, is possible only so far as the law makes provision for harmonising in some way the conflicting claims of the different owners inter se. In the case of co-owners the title of the one is rendered consistent with that of the other by the existence of reciprocal obligations of restricted use and enjoyment.
Co-ownership may assume different forms by virtue of the different incidents attached to it by law. Its two chief kinds in English law are distinguished as ownership in common and joint ownership. The most important difference between these relates to the effect of the death of one of the co-owners. In ownership in common the right of a dead man descends to his successors like any other inheritable right. But on the death of one of two joint owners his ownership dies with him, and the survivor becomes the sole owner by virtue of this right of survivorship or jus accrescendi.
§ 90. Trust and Beneficial Ownership.
A trust is a very important and curious instance of duplicate ownership. Trust property is that which is owned by two persons at the same time, the relation between the two owners being such that one of them is under an obligation to use his ownership for the benefit of the other. The former is called the trustee, and his ownership is trust-ownership; the latter is called the beneficiary, and his is beneficial ownership.[[210]]
The trustee is destitute of any right of beneficial enjoyment of the trust property. His ownership, therefore, is a matter of form rather than of substance, and nominal rather than real. If we have regard to the essence of the matter rather than to the form of it, a trustee is not an owner at all, but a mere agent, upon whom the law has conferred the power and imposed the duty of administering the property of another person. In legal theory, however, he is not a mere agent but an owner. He is a person to whom the property of some one else is fictitiously attributed by the law, to the intent that the rights and powers thus vested in a nominal owner shall be used by him on behalf of the real owner. As between trustee and beneficiary, the law recognises the truth of the matter; as between these two, the property belongs to the latter and not to the former. But as between the trustee and third persons, the fiction prevails. The trustee is clothed with the rights of his beneficiary, and is so enabled to personate or represent him in dealings with the world at large.
The purpose of trusteeship is to protect the rights and interests of persons who for any reason are unable effectively to protect them for themselves. The law vests those rights and interests for safe custody, as it were, in some other person who is capable of guarding them and dealing with them, and who is placed under a legal obligation to use them for the benefit of him to whom they in truth belong. The chief classes of persons in whose behalf the protection of trusteeship is called for are four in number. In the first place, property may belong to persons who are not yet born; and in order that it may be adequately safeguarded and administered, it is commonly vested in the meantime in trustees, who hold and deal with it on account of its unborn owners. In the second place, similar protection is required for the property of those who lie under some incapacity in respect of the administration of it, such as infancy, lunacy, or absence. Thirdly, it is expedient that property in which large numbers of persons are interested in common should be vested in trustees. The complexities and difficulties which arise from co-ownership become so great, so soon as the number of co-owners ceases to be small, that it is essential to avoid them; and one of the most effective devices for this purpose is that scheme of duplicate ownership which we term a trust. Fourthly, when persons have conflicting interests in the same property (for example, an owner and an encumbrancer, or different kinds of encumbrancers) it is often advisable that the property should be vested in trustees, whose power and duty it is to safeguard the interests of each of those persons against the conflicting claims of the others.
A trust is to be distinguished from two other relations which resemble it. It is to be distinguished, in the first place, from a mere contractual obligation to deal with one’s property on behalf of some one else. A trust is more than an obligation to use one’s property for the benefit of another; it is an obligation to use it for the benefit of another in whom it is already concurrently vested. The beneficiary has more than a mere personal right against his trustee to the performance of the obligations of the trust. He is himself an owner of the trust property. That which the trustee owns, the beneficiary owns also. If the latter owned nothing save the personal obligation between the trustee and himself, there would be no trust at all. Thus if a husband gratuitously covenants with his wife to settle certain property upon her, he remains the sole owner of it, until he has actually transferred it in fulfilment of his contract; and in the meantime the wife owns nothing save the contractual obligation created by the covenant. There is therefore no trust. If, on the other hand, the husband declares himself a trustee of the property for his wife, the effect is very different. Here also he is under a personal obligation to transfer the property to her, but this is not all. The beneficial ownership of the property passes to the wife forthwith, yet the ownership of the husband is not destroyed. It is merely transformed into a trust-ownership consistent with the concurrent beneficial title of his wife.