He first gave personal articles to his " two sons," so designating
them. He then gave all his business personalty and chattels real
to his "two sons," so designating them, but expressly excluded
the freeholds. Then he devised and bequeathed his " vesiduary
estate" to his "sons," so designating them, and to McGregor, as
his trustees, upon trust to convert and invest, and stand possessed
_ of the " trust premises " upon certain trusts. The first trust was
to divide the trust premises into two equal shares, and apppro-
_ priate one to each of his " sons," so designating them, and to pay
the income of each share to the "son," so designated, to whom
the share is appropriated during his life. That ends the interest
of the sons, except for the accruer provision, which, so far as the
sons themselves are concerned, gives a sole surviving son the
whole income for his life. All the benefits to the sons are given
to them by the designation of "sons." Having limited his
bounty to his sons for their lives, he turned to settle the dis-
: position of his property " from and after the death " of each son,
_ and selected as the next set of beneficiaries those whom he named
_ as "the children or remoter issue of such son," in which phrase
_ the two classes are mentioned with their separate designations.
To these he gives a contingent interest to become vested only by
testamentary appointment of the "son," or, failing that, then, in
the case of the "children or a child" of the son, upon attaining
_ twenty-one. A proviso follows that "no child of such son who