Section 4 Lessee the “person interested” in certain cases.

Where any land or hereditaments shall have been leased for a term which shall have exceeded one hundred years from the commencement thereof, and it shall be shown to the satisfaction of the commissioners that no rent or acknowledgment has been paid or given for the period of twenty years, or that the person entitled to the rent reserved upon such lease cannot upon reasonable inquiry be ascertained, the person in the actual possession or enjoyment of such land or hereditaments, or in the actual receipt of the rents and profits thereof as owner of such term, shall be and be deemed to be the person interested within the provisions of the said Acts.