“And after my debts and legacies are all paid, and a sum set apart for payment of the annuities, or the same are otherwise well secured, I appoint my said trustees and their foresaids to lay out the residue of the trust funds, and interest and proceeds thereof, in purchasing lands in the shires of Wigton or Ayr, or stewartry of Kirkcudbright, and at the sight and with the advice and consent of the Lord President of the Court of Session, and of his Majesty's Advocate for Scotland for the time being, to annex the same to my entailed estate, by taking the rights and securities of the lands so to be purchased, to the same heirs of tailzie, and under the same conditions, provisions, clauses irritant and resolutive, contained in the disposition and tailzie of my lands of Culquhasen and others executed by me; and I appoint my said trustees and their foresaids to expede charters and infeftments thereon in favour of the heirs of tailzie, and under the conditions foresaid, and to get the dispositions thereof recorded in the register of tailzies; and for the more regular management of the said trust, I hereby authorise and empower the said trustees to appoint cashiers and factors under them, and to give salaries to each of them, and such gratifications to any other persons that may be employed by them in relation to the premises, as they shall think fit.”