And my will is, and I hereby expressly declare, that if the said John Spencer (my grandson) shall become bound or surety for any person or persons whatever for any sum or sums of money, or if he, or any person or persons in _trust_ for him, shall take from any king or queen of these realms any pension, or any office or employment, civil or military, (except the rangership of the great or little parks at Windsor,) then shall all these my intents and covenants in behalf of the said John Spencer become void, as if he were actually dead. (_The same with regard to John Spencer the younger._) And whereas by lease from the crown I am possessed of all that capital messuage which I now inhabit, called _Marlborough-house_, with all its appurtenances, within or near the parishes of St. James, the liberty of Westminster, and St. Martin in-the-Fields, in the county of Middlesex, for the term of fifty years: Now I hereby give and bequeath all my interest in the said capital messuage, &c. unto my executors (subject to such charge thereon as is hereinafter mentioned) upon the TRUSTS following: That is to say, in _trust_ for the said John Spencer the father, for so long a period of the fifty years as he shall live; and then in trust for George Spencer, commonly called Marquis of Blandford, eldest son and heir apparent of Charles Duke of Marlborough; and after his decease, in trust for any son of the said George Spencer who shall attain his majority. Provided the said George Spencer shall have no son, then in _trust_ for Charles Spencer, second son of Charles Duke of Marlborough, and his son, (with similar provisions, provided Charles Spencer shall have no son, conferring the interest upon such other son of Charles Duke of Marlborough as shall attain his majority.) Provided always, that should any attempt be made by any of these legatees to dispose, let, exchange, or give up possession in any manner of Marlborough-house, or commit any act likely to subvert any of the declared intentions of the late Duke of Marlborough with respect to his will, such bequest shall become utterly void, and my executors are hereby empowered to dispose of all my interest in the said messuage, and pay over the money as part of my personal estate. I am likewise possessed of another lease from the crown, bearing date Feb. 13, 1728, not yet expired. Now I give and bequeath the said lease to my executors in _trust_ for the holder of Marlborough-house for the time being, and subject to the same conditions and limitations. And whereas I am empowered by the Duke of Marlborough’s will to dispose of such goods as are my own in Marlborough-house, and of which there is an inventory: Now I bequeath all such goods, furniture, pictures, &c., to my grandson John Spencer, his executors, &c.