that a certain sum should be paid down by Mr. Wilkins to be applied, under the management of trustees, to the improvement of the Bromley estate, out of the profits of which, or other sources in the elder Mr. Corbet’s hands, a heavy rate of interest should be paid on this advance, which would secure an income to the young couple immediately, and considerably increase the value of the estate upon which Ellinor’s settlement was to be made.