ofthe release of contingent remainders, says (p. 226): - "If the
contingent interest in such a ease be sold to the person in whom
the vested fee resides, it may be released; unless, indeed, accord-
ing to the doctrine of some writers, such interests can only be
devised or released where ' the owner is ascertained': see Prest.
Abstr, 283; but the fallacy of such a doctrine has been attempted
{o be shown in a recent publication by the editor: see 1 Jar. Pow.
Tex, 30,n, If the objection be applicable at all, it would apply to
the present case (which indeed is admitted by Mr. Preston in
another place: 3 Prest. Abstr., 255), for it is uncertain, during the
life of A., whether any, or, if any, which of the children will
become an object of the gift. Such an interest is clearly not
devisable, for the same reason that it is not descendible, namely,
because it cannot subsist as such after the death of the owner;
for ifa child survived A., the parent, the interest would vest, and
ithe died in A's lifetime, it would fail; so that the devise could
ever operate upon the property as a contingent interest. This
principle, however, does not apply to conveyances inter vivos}
'ind therefore, if there be no other reason why such an interest is
tot devisable, it follows that it may be released; and such, it is
'Apprehended, is the sound conclusion upon the subject."
_ An attentive consideration of the leading case of Doe v. Oliver
2) referred to by Mr. Jarman in the first part of the note just
{uoted, will show that there is a great deal to be said in favour
ithe view which he takes. But, as we have arrived at the con-
tlusion (which is fortified by the second extract) that the settlement
)28im, & St., 519, (2) 10B, & C., 181.