Hostname: page-component-848d4c4894-hfldf Total loading time: 0 Render date: 2024-05-19T19:13:35.763Z Has data issue: false hasContentIssue false


Published online by Cambridge University Press:  14 May 2020


This article argues certainty in trusts is better understood by recognising a fourth certainty: “distributional certainty”. Distributional certainty is required in private trusts that involve dividing the property between beneficiaries: their shares must be clear. Distributional uncertainty is not, as usually understood, merely an instance of uncertainty of property: it has differing consequences, special resolution techniques, and may explain “administrative unworkability” in discretionary trusts. Distributional certainty is not required in charitable trusts. But this is not, as usually understood, merely an instance of the rule that charitable trusts do not need certainty of objects: it is an independent proposition.

Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (, which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright © Cambridge Law Journal and Contributors 2020

I. The Certainties Needed to Create a Trust

The “three certainties” required to declare an express private trust were famously stated by Lord Langdale M.R. in Knight v Knight.Footnote 1 The settlor must indicate with certainty: (1) intention – that a trust was intended; (2) subject matter – the property going into the trust; and (3) objects – the identity of the beneficiary or beneficiaries.Footnote 2 The suggestion here is that exposition and understanding could be enhanced by recognising that many (but not all) private trusts require a fourth certainty: “distributional certainty”. That is, to emphasise more explicitly than is currently done that where a settlor purports to declare a trust involving dividing the property between beneficiaries, the law requires sufficient certainty as to the beneficiaries’ shares; or, put more colloquially, within the trust there needs to be “who gets what” certainty. Since this rule only applies to trusts containing a purported division of the property – probably the vast majority – the statement that only “three certainties” are required to declare a private trust remains true: the fourth only arises for a subset of trusts, albeit a major one.Footnote 3

We shall see below that currently, in so far as distributional certainty is recognised at all – very indistinctly – in the context of private trusts it is invariably seen as merely part of certainty of subject matter; while in the context of public, charitable, trusts it is typically seen as simply part of certainty of objects. This contrast – the same issue classified in two different ways – helps to expose the confusion at play. Neither viewpoint is correct: it will be suggested that distributional certainty is best understood as a separate matter. The focus will be on private trusts – where distributional certainty is required – and on separating it out from the requirement of certainty of property with which it is currently intermixed. Public, charitable, trusts will then be considered – where distributional certainty is not required – separating that proposition out from the rule that “Charitable trusts do not require certainty of objects”.

A. Certainty of Property

But first, the certainty of property requirement must be defined: the overall property going into a trust must be clear. The leading case, widely cited, for the rule that trust property must be certain, or ascertainable, is Palmer v Simmonds.Footnote 4 Kindersley V.-C. said “my residuary estate at death” was ascertainable – it is calculable by deducting expenses from assets. But he held “the bulk of my residuary estate” (emphasis added) was not certain or ascertainable property.

This general rule has been qualified since, almost unnoticed by text writers; and in a way that may mean the specific point regarding “the bulk of my residuary estate” would be decided differently today.Footnote 5 In Choithram International S.A. v Pagarani,Footnote 6 the Privy Council held that declaring a trust of uncertain property, but mentioning a specific item as included, creates a valid trust of the item. A settlor expecting to die shortly was alleged to have declared a trust of “all my wealth”, and to have expressly mentioned some properties as included. Lord Browne-Wilkinson, delivering the judgment, said:

It was submitted that a gift of “all my wealth” was void for uncertainty. Their Lordships express no view on that point since there can be no question but that the [expressly mentioned properties that were the subject of the dispute] were identified by [the settlor] as being included in the gift and the gift of them is pro tanto valid.Footnote 7

Following the logic of this “pro tanto” reasoning, arguably a trust of “the bulk of my residuary estate” must include at least half of the residue, plus one penny. The trust should therefore be valid to that amount. The only element of uncertainty is over how much more might have been intended; and the declared trust should only fail as to the remainder of the residue. After all, it is a very short step from (1) certain property explicitly mentioned within a stated uncertain whole, to (2) a certain quantity of property logically implicit within a stated uncertain whole. And the courts say they only insist on the minimum certainty needed to enable them to enforce a trust.Footnote 8

B. Consequences If There Is No Certainty of Property

If the overall property designated for a trust is uncertain there is no trust: the settlor remains owner. If the settlor is alive, this gives the opportunity to re-declare with certainty. If dead, the property is part of their estate. If property was given away, with an invalid trust added over an uncertain part, just the initial gift takes effect.Footnote 9

II. A Fourth Certainty: Distributional Certainty

Even if the intention to create a trust is manifest, the overall trust property is clear, and all trust beneficiaries are identified, there can still be uncertainty affecting a private trust. That is, where the terms of a trust provide for division of the property between beneficiaries, the law also requires distributional certainty: sufficient certainty as to the beneficiaries’ shares; or “who gets what”. In his famous judgment in Knight v Knight listing the three certainties, Lord Langdale M.R. does seem to have briefly adverted to the need for distributional certainty, speaking about the need for certainty regarding “the interests to be enjoyed by the objects”.Footnote 10

The leading case demonstrating the requirement of distributional certainty is Boyce v Boyce.Footnote 11 A trust of houses gave X whichever one she chose, the rest to Y; but X died without selecting, leaving the division unclear: so Shadwell V.-C. held everything went back on resulting trust for the settlor's estate. It is therefore clear that if a settlor allocates property shares to beneficiaries, it must be certain, or ascertainable, who is entitled to what: otherwise, at least that part of the trust fails. A modern example is Pensions Regulator v A Admin Ltd.,Footnote 12 where purported trusts of an occupational pension scheme were held void because its benefits were uncertain.

Textbooks usually mention Boyce v Boyce under the heading certainty of property.Footnote 13 On the facts of the case the need for distributional certainty does appear to be an issue of certainty of property. The overall property going into the trust was clear (the houses); the identities of the beneficiaries were known (the testator's daughters X and Y); what was uncertain was the shares into which the property was to be divided – a property-related uncertainty. However, the need for distributional certainty can just as easily appear to be an issue of certainty of beneficiaries. Suppose, again, the overall property and beneficiaries are known, but this time the trust says “my home to go to the daughter who took greatest care of me in my old age, the remaining houses to my other daughter”, and it is unclear which daughter provided the greatest care. Now the division of the property is clear – into the home as one share and the remaining houses as the other share – and the uncertainty is over which beneficiary is entitled to each share. Now the issue looks more like one of certainty of beneficiaries – a beneficiary-identification uncertainty.

In other words, the issue of distributional certainty can arise either looking like a problem of certainty of property (although it is really a problem of identifying property shares, the overall trust property being known) or looking like a problem of certainty of beneficiaries (although it is really a problem of identifying beneficial interests, the trust beneficiaries being known).

A. Why Separate Out Distributional Certainty?

Distributional certainty is not, therefore, simply part of certainty of property, as it is currently regarded in the context of private trusts: it appears to merit individual attention. Several reasons can be given why it is helpful to separate out distributional certainty. First, it helps to expose the potentially differing consequences of distributional uncertainty from those of uncertainty of property, which it is usually seen as merely part of. Second, it helps to highlight that special judicial techniques exist for resolving distributional uncertainty.Footnote 14 Third, isolating the idea of distributional uncertainty may also help us to understand the puzzling concept of “administrative unworkability” in discretionary trusts.

B. Consequences If There Is No Distributional Certainty

A distributional uncertainty issue usually presents itself looking like an uncertainty of property issue. But it is important to separate out the two in terms of possible consequences. Uncertainty of property first: if the property designated for a trust is uncertain, there is no trust – what cannot be identified cannot be held on trust. There is no question of a partially valid trust. It is true that a single trust declaration might purport to include several assets, some identified with certainty and others not, so that the declaration succeeds only with respect to the property identified with certainty. In that sense, the declaration will be “partially valid”. But the point is that, with respect to each asset, there is either a trust or there is not. However, distributional certainty is different. If the overall property going into a trust is certain, and there is merely distributional uncertainty over “who gets what” within that overall property, the trust only fails to the extent of the uncertainty. This may be total failure, so that there is no trust; but it will often be only partial failure, in a situation where a trust of sorts has been created. For example, if an asset is transferred to be held on trust, with a clear life interest for X, but a remainder interest for Y and Z affected by distributional uncertainty, a valid trust of the asset has been created; although it includes a resulting trust for the settlor as to the remainder interest.

In the rarer situation, where a distributional uncertainty issue presents itself a looking like an uncertainty of beneficiaries issue, there will be no difference in consequences from those attending uncertainty of beneficiaries.

The consequences if there is distributional uncertainty can be stated as follows – and by way of contrast with those for uncertainty of property. To the extent that the beneficiaries’ shares are uncertain there is no trust: the settlor remains owner. Or, if property was transferred to a trustee, they hold on resulting trust for the settlor, to that extent; or, if dead, the settlor's estate. If the settlor is alive, this gives the opportunity to re-declare with certainty. Or if property was given away, to the extent that an invalid trust was added, just the initial gift takes effect.Footnote 15

C. Judicial Techniques for Resolving Distributional Uncertainty

The courts use several mechanisms to resolve distributional uncertainty.

1. Court's duty to infer intention where possible

The first technique – seeking to discern the settlor's underlying intention – is common to all the certainties.Footnote 16 But the courts perhaps give themselves particular leeway over inferring intentions when it comes to resolving distributional uncertainty. Gold v Hill Footnote 17 says that if declared beneficiary shares are unclear, the court has a duty to infer the settlor's probable intention, to make the trust certain, if possible. A trust was declared for a mother and children, without specified shares: the court inferred an intention to give the mother discretion how the trustee was to spend money on the family. Paul v Constance Footnote 18 seems to be another example. A man repeatedly told the woman living with him that money in a bank account in his name was “as much yours as mine”. This was held to create a trust of a half share for her. The court appears to have inferred a tenancy in common of the equitable interest was declared, so that at the man's death, the woman got half of the account; there was not a declaration of a joint tenancy, giving her all of it by right of survivorship.Footnote 19

Is there evidence the courts allow themselves particularly wide scope for inferring intentions to resolve distributional uncertainty? An extreme example, deciding a “reasonable income” could be identified as a sufficiently certain share of trust property, is Re Golay's Will Trusts.Footnote 20 Ungoed-Thomas J. said:

It is common ground that in this case the trustees are not given a discretion so that if “reasonable income” does not fail for uncertainty then it would be open to a beneficiary to go to court to ascertain whether any amount quantified by the trustees was a “reasonable” amount in accordance with the provisions of the will …. The court is constantly involved in making such objective assessments of what is reasonable and it is not to be deterred from doing so because subjective influences can never be wholly excluded. In my view the testator intended by “reasonable income” the yardstick which the court could and would apply in quantifying the amount so that the direction in the will is not in my view defeated by uncertainty.Footnote 21

An interesting question is whether a “reasonable” sum of capital, rather than of income, would be sufficiently certain.Footnote 22 Is it fanciful to speculate that a purported declaration of trust over “a reasonable part of my residuary estate” would fail as too uncertain; but, if overall trust property is stated with certainty, a “reasonable part of it” might be upheld as a beneficial share? – that is, there might be a difference in approach to certainty of property as contrasted with distributional certainty? It would be very difficult to justify such a distinction as a matter of principle; however, it is not inconceivable as a practical outcome.

But sometimes inference cannot provide a solution to distributional uncertainty, as in Boyce v Boyce itself; the ruling there would apply and the trust fail, to the extent of the uncertainty.

2. “Equality is equity”

Rowe v Prance Footnote 23 shows that if intended shares cannot be found, the maxim “Equity is equality” can be applied to give equal shares. Re Steel Footnote 24 says that “Equity is equality” usually leads to equal division, as in the case itself; but it might lead to division in proportion to some scale: for example, the differing size of other gifts previously given by the settlor to the same people. This proportionate approach seems to start with equality, but blends it with inferred intention.

But the maxim cannot be invoked to resolve distributional uncertainty where inequality was clearly intended by the settlor, as in Boyce v Boyce itself; that ruling applies and the trust fails, to the extent of the uncertainty.

3. Beneficiary's implied right of selection

Re Knapton Footnote 25 shows that one unidentified item among several (for example, “one of my houses”) can be made a certain share: through the courts’ readiness to find that the beneficiary was given an implied right to select. With a series of gifts (for example, “one to A, one to B”) beneficiaries select in the order they were named by the settlor. If they were described as a class (for example, “one to each of my children”) and they cannot agree, lots are drawn for the order in which they select.

But sometimes an implied right of selection cannot cure distributional uncertainty, as in Boyce v Boyce itself; leaving the ruling in that case to apply and the trust to fail, to the extent of the uncertainty.

4. Beneficiary agreement? – sui juris unanimous beneficiary agreement (if they are solely entitled to the property overall)

Glanville Williams suggested there may be a fourth mechanism available for resolving distributional uncertainty: “Can [failure for distributional uncertainty] be avoided if … the beneficiaries, being definite persons who are sui juris and together absolutely entitled apart from the uncertainty, elect to apportion the property among themselves in a definite manner? It may seem reasonable to allow them to do this.”Footnote 26

This, of course, would be by analogy with the power of beneficiaries under the rule in Saunders v Vautier.Footnote 27 That case held that a beneficiary who is sui juris – adult and of sound mind – and is entitled to the whole beneficial interest, can terminate a trust and take the property out, even though this violates the terms of the trust. (A trust said the beneficiary should receive property at 25; he was held able to take it out as soon as he was adult.) It follows that several beneficiaries can do this: if they are all sui juris, between them entitled to the whole beneficial interest, and unanimously agreed. And it follows that beneficiaries can use this power to simply vary the terms of a trust, rather than terminating it. But this Saunders v Vautier power only arises if there is a valid trust in the first place; whereas what is in issue here is whether or not there is a valid trust at all for these parties. So, this must be a questionable proposition.Footnote 28 And it would require a very bold understanding of the court's inherent jurisdiction, or interpretation of the Variation of Trusts Act 1958, for the court to have power to consent on behalf of a party who was not sui juris or ascertained.

D. Discretionary Trusts and Distributional Certainty

On first impression, distributional uncertainty seems impossible in a discretionary trust. One would expect that the beneficiaries’ shares should always be ascertainable: by the trustees carrying out the duty to exercise their discretion. But distributional uncertainty may possibly explain the enigmatic rule that a discretionary trust will fail if “administratively unworkable”.

In McPhail v Doulton,Footnote 29 Lord Wilberforce said in the leading judgment, obiter, there may be cases where the description of the class of potential beneficiaries in a discretionary trust is certain, but the trust still fails, because it is “so hopelessly wide as not to form ‘anything like a class’ so that the trust is administratively unworkable”. He gave as an example “all the residents of Greater London”. The Divisional Court later applied this dictum, holding a trust for a county's inhabitants administratively unworkable.Footnote 30 So far, this rule has only been applied to large areas of population.

This rule is usually included in chapters of textbooks dealing with the three certainties; but often with little coherent explanation why it is there – what the rule has to do with certainty. However, Emery has argued the reason these trusts fail is that there are no apparent criteria for selecting from such a large diverse mass of potential beneficiaries: that is the uncertainty involved.Footnote 31 In other words, it is an issue of distributional uncertainty. Accordingly, Swadling suggests there are criteria – and so workability – if a manageable “core” class to benefit is stated or implied, even if there is a very large “outer” class; a criterion of favouring the core is obvious.Footnote 32 This may explain why the substantial corporate employee benefit trust in McPhail v Doulton itself was workable and upheld (in Re Baden's Deed Trusts (No. 2))Footnote 33: employees were the core, with a very large class of relatives and dependants added.

But McKay argued absence of selection criteria cannot make a trust administratively unworkable, saying these were absent from the valid trust in McPhail v Doulton/Re Baden Footnote 34; and absence of selection criteria should not invalidate on principle.Footnote 35 However, this was part of an argument criticising the administrative unworkability rule generally, seeing no justification in logic or authority for it; in particular, compared to discretionary trusts that have been upheld, such as the very large trust in the McPhail v Doulton/Re Baden litigation itself. Ultimately, however, it may be that if a rationale for the administrative unworkability rule does have to be found, then absence of selection criteria – distributional uncertainty – is the least bad option; doing the best we can with the formulation of the rule. Although Harpum has suggested a rationale for the rule entirely unrelated to its formulation: that, although the judges did not say this, the administrative unworkability rule's real purpose may be ensuring trusts for the general public are not valid as beneficiary trusts; so, they must pass the test of charitable status – to qualify as charitable purpose trusts instead.Footnote 36

Hardcastle argued that administrative unworkability can arise in another form: a (fixed or discretionary) trust is administratively unworkable if a disproportionate amount of trust property would have to be spent on identifying or locating its beneficiaries.Footnote 37 And high authority might support this suggestion. In Re Gulbenkian's Settlement Footnote 38 Lord Reid said, obiter, regarding a discretionary trust: “I could understand it being held that if the classes of potential beneficiaries were so numerous that it would cost quite disproportionate inquiries and expense to find them all and discover their needs or deserts, then the provision would fail.” If this suggestion is correct, this form of administrative unworkability would not be an issue of distributional uncertainty in the sense used here (or at least not primarily so; Lord Reid's reference to discovering “needs or deserts” shows it might include an element of it). But for the moment this suggested form of administrative unworkability appears not to represent the law: Re Eden.Footnote 39

So, overall, it may or may not prove possible to link the difficult “administrative unworkability” rule to distributional uncertainty. But there is a strong case for doing so.

III. Charitable Trusts

While distributional certainty is usually – inappropriately – treated solely as an issue of certainty of property in the case of private trusts, in the case of public, charitable, trusts it is commonly treated – equally inappropriately – solely as an issue of certainty of objects.

Distributional certainty is not required in a charitable trust, under the wider general principle established in Moggridge v Thackwell.Footnote 40 That is, a gift bearing a general charitable intent will not fail because it lacks details about how the property is to be used, or gives impracticable details: in those situations details, or new practicable ones, will be supplied.

The point that distributional certainty is not required is often stated as part of the rule that charitable trusts do not require certainty of objects.Footnote 41 But, again, it would be clearer to separate out distributional certainty; and to recognise that, in fact, the law says neither certainty of objects nor distributional certainty is required for a charitable trust. Where a settlor creates a trust for the distribution of property between specified charitable objects, but without indicating any mechanism for division, the trust is valid: a scheme will be devised for the division of the property.Footnote 42 Or if that is not practicable, the court will order equal division between the objects.Footnote 43 Given that the objects are fully certain or ascertainable, the problem of division between them being solved here is one of distributional uncertainty: presenting it as one of uncertainty of objects simply obscures the matter.Footnote 44

IV. Conclusion

Certainty of private trusts is better understood by recognising a fourth certainty, needed for most trusts: “distributional certainty”. That is, where a settlor purports to declare a trust involving dividing the property between beneficiaries, the law requires sufficient certainty as to the beneficiaries’ shares: “who gets what” certainty. This is not, as usually understood, merely part of certainty of property. It has differing consequences from uncertainty of property. There are special judicial techniques for resolving distributional uncertainty. And distributional uncertainty may be the explanation for the enigmatic notion of “administrative unworkability” in discretionary trusts.

Distributional certainty is not required in public, charitable, trusts. But this is not, as usually understood, merely part of the rule that charitable trusts do not need certainty of objects. It is an independent proposition.



Associate Professor of Law, University of Reading.


1 Knight v Knight (1840) 49 E.R. 58, 68 (affd. as Knight v Boughton (1844) 8 E.R. 1195).

2 Alternatively, the objects of a trust can be purposes, rather than beneficiaries. But public, charitable, purpose trusts are exempt from the certainty of objects requirement; and the law only very rarely allows private, non-charitable, purpose trusts.

3 Or it could be said there is always a requirement of distributional certainty; but it is automatically satisfied in a trust for a sole beneficiary. I am indebted to Professor Richard Nolan for this insight.

4 Palmer v Simmonds (1854) 61 E.R. 704.

5 Only Tucker, L., le Poidevin, N. and Brightwell, J., Lewin on Trusts, 19th ed. (London 2015), para. 3.005, n. 27Google Scholar, seems to state the qualification at all; and does not note its potential for approaching “the bulk of my estate” differently today. (There is also a brief mention in Stevens, R. and Barr, W., Pearce & Stevens’ Trusts and Equitable Obligations, 7th ed. (Oxford 2018), 76.)Google Scholar

6 Choithram International S.A. v Pagarani [2001] 1 W.L.R. 1 (PC).

7 Ibid., at p.13.

8 McPhail v Doulton [1971] A.C. 424, 451 (HL).

9 The rule that an apparent gift, with an invalid trust mentioned afterwards, takes effect as an outright gift is usually called “the rule in Lassence v Tierney” (1849) 41 E.R. 1379; or sometimes called “the rule in Hancock v Watson” [1902] A.C. 14, 22, where Lord Davey's leading judgment contains a clear statement of it.

10 Knight v Knight (1840) 49 E.R. 58, 180.

11 Boyce v Boyce (1849) 60 E.R. 959.

12 Pensions Regulator v A Admin Ltd. [2014] EWHC 1378 (Ch), [2014] Pens.L.R. 319.

13 Pettit, P.H., Equity and the Law of Trusts, 12th ed. (Oxford 2012)CrossRefGoogle Scholar, who perhaps does most to separate out distributional certainty, is typical in treating it as part of certainty of property; admitting to the potential for confusion this causes (p. 51, note omitted): “This requirement of certainty of subject is somewhat ambiguous, because the phrase may mean that the property subject to the trust must be certain, or that the beneficial interests of the cestuis que trust must be certain.”

14 Although their use is not necessarily restricted to resolving distributional uncertainty in private trusts.

15 Under the so-called rule in Lassence (1849) 41 E.R. 1379 or Hancock [1902] A.C. 14 (HL).

16 Re Gulbenkian's Settlement [1970] A.C. 508, 522 (HL) (reported as Wisher v Stephens).

17 Gold v Hill [1991] 1 F.L.R. 54, 64.

18 Paul v Constance [1977] 1 W.L.R. 527 (CA).

19 The court did not discuss this aspect of its decision in detail. For analysis and approval, see McFarlane, B. and Mitchell, C., Hayton and Mitchell: Text, Cases and Materials on the Law of Trusts and Equitable Remedies, 14th ed. (London 2015), paras. 4.030–4.031Google Scholar.

20 Re Golay's Will Trusts [1965] 1 W.L.R. 969 (Ch.).

21 Ibid., at pp. 971–72.

22 The question is raised in Glister, J. and Lee, J., Hanbury and Martin Modern Equity, 21st ed. (London 2018), para. 4-005Google Scholar; and Haley, M. and McMurtry, L., Equity and Trusts, 4th ed. (London 2014), 75Google Scholar; both suggesting it would not be seen as certain. (However, contrast, for example, Parliament's insistence that the courts can identify a “reasonable” amount of capital in the Inheritance (Provision for Family and Dependants) Act 1975.)

23 Rowe v Prance [1999] 2 F.L.R. 787, 795 (Ch.).

24 Re Steel [1979] Ch. 218, 226 (Ch.).

25 Re Knapton [1941] Ch. 428 (Ch.).

26 Williams, G.L., “The Three Certainties” (1940) 4 M.L.R. 20, 24CrossRefGoogle Scholar.

27 Saunders v Vautier (1841) 49 E.R. 282.

28 Hayton, D., Matthews, P. and Mitchell, C., Underhill and Hayton Law Relating to Trusts and Trustees, 19th ed. (London 2016), para. 8.22Google Scholar, would go even further and allow agreement to resolve uncertainty of property – that is, uncertainty as to the overall property designated for a trust – not merely distributional uncertainty as to beneficiary shares.

29 McPhail v Doulton [1971] A.C. 424, 457 (HL).

30 R. v District Auditor (No. 3), ex parte West Yorkshire M.C.C. (1985) 26 R.V.R. (DC). Garton, J., Moffat, G. and Bean, G., Moffat's Trusts Law: Text and Materials, 6th ed. (Cambridge 2015), 263CrossRefGoogle Scholar calls the decision “unsatisfactory” because not fully argued.

31 Emery, C.T., “The Most Hallowed Principle – Certainty of Beneficiaries of Trusts and Powers of Appointment” (1982) 98 L.Q.R. 551, 558Google Scholar.

32 Swadling, W., “Property: General Principles” in Burrows, Andrew (ed.), English Private Law, 3rd ed. (Oxford 2013), paras. 4.178–4.179Google Scholar.

33 Re Baden's Deed Trusts (No. 2) [1973] Ch. 9 (CA).

34 McKay, L., “Re Baden and the Third Class of Uncertainty” (1974) 38 Conv. 269, 276Google Scholar.

35 Ibid., at p. 279: “Should [a settlor's] ambitions be frustrated because he is prepared to leave those decisions to others who are more qualified and more experienced than himself?”

36 Harpum, C., “Administrative Unworkability and Purpose Trusts” (1986) 45 C.L.J. 391, 393CrossRefGoogle Scholar.

37 I.M. Hardcastle, “Administrative Unworkability – a Reassessment of an Abiding Problem” [1990] Conv. 24, 25.

38 Re Gulbenkian's Settlement [1970] A.C. 508, 519.

39 Re Eden [1957] 1 W.L.R. 788, 795.

40 Moggridge v Thackwell (1803), 32 E.R. 15 (affd. (1807) 33 E.R. 350).

41 Riddall, J.G., The Law of Trusts, 6th ed. (London 2002), 174–76Google Scholar, dissects use of the proposition that “A charitable trust need not have certainty of objects”.

42 Re Delmar Charitable Trust [1897] 2 Ch. 163 (Ch.). By Charities Act 2011, s. 69, the Charity Commission has jurisdiction to establish a scheme, as well as the court. A scheme will seek to follow the settlor's intentions, so far as there is evidence from which they can be inferred: Henderson, W., Fowler, J. and Smith, J., Tudor on Charities, 10th ed. (London 2015), ch. 8Google Scholar, especially paras. 8.17–8.18.

43 Hoare v Osborne (1866) L.R. 1 Eq. 585 (Ct. Ch.).

44 Apparent distributional uncertainty may often be resolved, without the need for a scheme or an order for equal division, by implied authority given to the trustees to decide the matter, provided they act consistently with the intentions of the settlor, so removing the uncertainty; under the principle stated in A.-G. v Mathieson [1907] 2 Ch. 383, 394 (CA), approved in Shergill v Khaira [2014] UKSC 33, [2015] A.C. 359.