that a will in a testator's custody has been found, after his death,
obliterated in such a way as to amount to a revocation if he was
of sane mind when he did it, and there has been no evidence whether
it was done before or after he became insane. Does the Court, in
the absence of proof, presume that it was done before he became
insane, when it would amount to a revocation, or when he became
insane, when it would not amount to a revocation? The answer is,
that the Court always refuses to presume one way or the other, but
holds that the party who alleges that it was done at a time when it
would amount to a revocation must prove his allegation, and in
the absence of proof the revocation falls to the ground. In Harris
v. Berrell (1) Six C. Cresswell said : - ' By 1 Vict. ec. 26, every will
is required to be executed as therein prescribed. If it is once proved
that a will has been duly executed, I hold that it is entitled to pro-
bate unless it is also shown that it has been revoked by one of the
several modes pointed out by that statute. I am of opinion that
the burden of showing that it has been so revoked lies upon the party
who sets up the revocation.'"" Applying that statement of law to
the present case, it is quite clear, in fact it is admitted, that the will
of February 1921 was duly executed. It is quite clear that it was
not revoked by the execution of the later document, because that
was ineffective as a will. The ground of revocation set up is that
the will of February was destroyed by the testatrix. But destruc-
tion is a ground of revocation only if it is done animo revocandi. In
my opinion the proper inference to be drawn from the facts negatives
the proposition that this will, presuming it to have been destroyed,
was destroyed with the intention of revoking it. I do not regard
this as a case of dependent relative revocation. It seems to me
rather to fall within the line of cases dealing with destruction or
obliteration of an existing will under a mistake of law or of fact, or
of law and fact combined. In Perrott v. Perrott (2), a case before
the Wills Act, Lord Ellenborough said : - ' That cancellation is an
equivocal act, and of no effect unless there be the animus cancel-
landi, is clear from the cases cited in the argument, of Burtenshaw v.
Gilbert (3); and from Hyde v. Hyde (4): and it is evident, from the
- (1858) 1 Sw. & Tr., 153, at p. 154. (4) (1708) 3 Rep. Ch, 83; 1 Eq.