“It is essential to the exercise of such a power that a testator shall understand the nature of the act and its effects; shall understand the extent of the property of which he is disposing; shall be able to comprehend and appreciate the claims to which he ought to give effect; and, with a view to the latter object, that no disorder of the mind shall poison his affections, pervert his sense of right, or prevent the exercise of his natural faculties—that no insane delusion shall influence his will in disposing of his property and bring about a disposal of it which, if the mind had been sound, would not have been made.”
“34. The judge set out a passage from the decision of this court in Sharp v Adam[2006] EWCA Civ 449 (itself quoting from the classic judgment of Cockburn CJ in Banks v Goodfellow (1870) LR 5 QB 549) to the effect that it is essential to the exercise of a power of disposition by will that a testator: “[a] shall understand the nature of the act and its effects; [b] shall understand the extent of the property of which he is disposing; [c] shall be able to comprehend and appreciate the claims to which he ought to give effect; and, with a view to the latter object, [d] that no disorder of the mind shall poison his affections, pervert his sense of right, or prevent the exercise of his natural faculties…”
“17. In my judgment that was the right approach. As the Court of Appeal of New South Wales pointed out in Zorbas v Sidiropoulous (No 2) [2009] NSWCA 197: “The criteria in Banks v Goodfellow are not matters that are directly medical questions, in the way that a question whether a person is suffering from cancer is a medical question. They are matters for commonsense judicial judgment on the basis of the whole of the evidence. Medical evidence as to the medical condition of a deceased may of course be highly relevant and may sometimes directly support or deny a capacity in the deceased to have understanding of the matters in the Banks v Goodfellow criteria. However, evidence of such understanding may come from non-expert witnesses. Indeed, perhaps the most compelling evidence of understanding would be reliable evidence (for example, a tape recording) of a detailed conversation with the deceased at this time of the will displaying understanding of the deceased's assets, the deceased's family and the effect of the will. It is extremely unlikely that medical evidence that the deceased did not understand these things would overcome the effect of evidence of such a conversation.” “The criteria in Banks v Goodfellow are not matters that are directly medical questions, in the way that a question whether a person is suffering from cancer is a medical question. They are matters for commonsense judicial judgment on the basis of the whole of the evidence. Medical evidence as to the medical condition of a deceased may of course be highly relevant and may sometimes directly support or deny a capacity in the deceased to have understanding of the matters in the Banks v Goodfellow criteria. However, evidence of such understanding may come from non-expert witnesses. Indeed, perhaps the most compelling evidence of understanding would be reliable evidence (for example, a tape recording) of a detailed conversation with the deceased at this time of the will displaying understanding of the deceased's assets, the deceased's family and the effect of the will. It is extremely unlikely that medical evidence that the deceased did not understand these things would overcome the effect of evidence of such a conversation.”
“40. In other words, capacity depends on the potential to understand. It is not to be equated with a test of memory. The point made by Peter Gibson LJ is not a new one. In Harwood v Baker (1840) 3 Moo PC 282 Erskine J giving the judgment of the Privy Council said: “… in order to constitute a sound disposing mind, a Testator must not only be able to understand that he is by his will giving the whole of his property to one object of his regard; but that he must also have capacity to comprehend the extent of his property, and the nature of the claims of others, whom by his will he is excluding from all participation in that property.” (Emphasis added)
“By the terms ‘a sound and disposing mind and memory’ it has not been understood that a testator must possess these qualities of the mind in the highest degree; otherwise, very few could make testaments at all; neither has it been understood that he must possess them in as great a degree as he may have formerly done; for even this would disable most men in the decline of life; the mind may have been in some degree debilitated, the memory may have become in some degree enfeebled; and yet there may be enough left clearly to discern and discreetly to judge, of all those things, and all those circumstances, which enter into the nature of a rational, fair, and just testament. But if they have so far failed as that these cannot be discerned and judged of, then he cannot be said to be of sound and disposing mind and memory.”
“The testator must, in the language of the law, be possessed of sound and disposing mind and memory. He must have memory; a man in whom the faculty is totally extinguished cannot be said to possess understanding to any degree whatever, or for any purpose. But his memory may be very imperfect; it may be greatly impaired by age or disease; he may not be able at all times to recollect the names, the persons, or the families of those with whom he had been intimately acquainted; may at times ask idle questions, and repeat those which had before been asked and answered, and yet his understanding may be sufficiently sound for many of the ordinary transactions of life. He may not have sufficient strength of memory and vigour of intellect to make and to digest all the parts of a contract, and yet be competent to direct the distribution of his property by will. This is a subject which he may possibly have often thought of, and there is probably no person who has not arranged such a disposition in his mind before he committed it to writing. The question is not so much what was the degree of memory possessed by the testator? as this: Had he a disposing memory? was he capable of recollecting the property he was about to bequeath; the manner of distributing it; and the objects of his bounty? To sum up the whole in the most simple and intelligible form, were his mind and memory sufficiently sound to enable him to know and to understand the business in which he was engaged at the time he executed his will?”
“21. The judge approached the issue of knowledge and approval on a two-stage basis. He first asked whether Dr Gill had established sufficient facts to “excite the suspicion of the court”, which really amounts to establishing a prima facie case that Mrs Gill did not in fact know of and approve the contents of the will. Secondly, having held that Dr Gill had excited the suspicion of the court, he then turned to consider whether or not those suspicions were allayed by the RSPCA, who were of course supporting the will. This approach accords with Parke B's analysis in Barry v Butlin 2 Moo PC 480 , quoted by Lindley LJ in Tyrrell v Painton[1894] P 151 , 156–157, referred to above, and it is reflected in the approach in a number of other cases. 22. Where a judge has heard evidence of fact and expert opinion over a period of many days relating to the character and state of mind and likely desires of the testatrix and the circumstances in which the will was drafted and executed, and other relevant matters, the value of such a two-stage approach to deciding the issue of the testatrix's knowledge and approval appears to me to be questionable. In my view, the approach which it would, at least generally, be better to adopt is that summarised by Sachs J in In re Crerar (unreported) but see (1956) 106 LJ 694 , 695, cited and followed by Latey J in In re Morris, decd[1971] P 62 , 78, namely that the court should “consider all the relevant evidence available and then, drawing such inferences as it can from the totality of that material, it has to come to a conclusion whether or not those propounding the will have discharged the burden of establishing that the testatrix knew and approved the contents of the document which is put forward as a valid testamentary disposition. The fact that the testatrix read the document, and the fact that she executed it, must be given the full weight apposite in the circumstances, but in law those facts are not conclusive, nor do they raise a presumption.” “consider all the relevant evidence available and then, drawing such inferences as it can from the totality of that material, it has to come to a conclusion whether or not those propounding the will have discharged the burden of establishing that the testatrix knew and approved the contents of the document which is put forward as a valid testamentary disposition. The fact that the testatrix read the document, and the fact that she executed it, must be given the full weight apposite in the circumstances, but in law those facts are not conclusive, nor do they raise a presumption.”
“47. There is no serious dispute about the law. The approach that I should adopt may be summarised as follows: i) in a case of a testamentary disposition of assets, unlike a lifetime disposition, there is no presumption of undue influence; ii) whether undue influence has procured the execution of a will is therefore a question of fact; iii) the burden of proving it lies on the person who asserts it. It is not enough to prove that the facts are consistent with the hypothesis of undue influence. What must be shown is that the facts are inconsistent with any other hypothesis. In the modern law this is, perhaps no more than a reminder of the high burden, even on the civil standard, that a claimant bears in proving undue influence as vitiating a testamentary disposition; iv) in this context undue influence means influence exercised either by coercion, in the sense that the testator's will must be overborne, or by fraud. v) coercion is pressure that overpowers the volition without convincing the testator's judgment. It is to be distinguished from mere persuasion, appeals to ties of affection or pity for future destitution, all of which are legitimate. Pressure which causes a testator to succumb for the sake of a quiet life, if carried to an extent that overbears the testator's free judgment discretion or wishes, is enough to amount to coercion in this sense; vi) the physical and mental strength of the testator are relevant factors in determining how much pressure is necessary in order to overbear the will. The will of a weak and ill person may be more easily overborne than that of a hale and hearty one. As was said in one case simply to talk to a weak and feeble testator may so fatigue the brain that a sick person may be induced for quietness' sake to do anything. A “drip drip” approach may be highly effective in sapping the will; vii) there is a separate ground for avoiding a testamentary disposition on the ground of fraud. The shorthand used to refer to this species of fraud is “fraudulent calumny”