For the purposes of sections three and four of the Act of 1924, a judicial factor appointed by the Court to administer a trust estate comprising any land or any heritable security or part of any heritable security or any lease or security over a lease, or a trustee appointed by the Court on such a trust estate shall be deemed to be a person having a right within the meaning of the said sections to such land or heritable security or part of a heritable security or lease or security over a lease respectively, and shall with respect to any lease or security over a lease comprised in the trust estate be entitled to the benefit of all enabling powers and rights under section twenty-four of the Act of 1924; and an extract of the act and warrant appointing such judicial factor or trustee shall, for the purposes of deductions of title in terms of the said Act, be a valid midcouple or link of title.