An act for repealing certain clauses of “An act for repealing an act entitled ‘An act for the better discovering and collecting the arrears of his majesty’s quit-rents; and for the more effectual collecting of the quit-rents hereafter to become due;’ and for the better discovering, ascertaining, and collecting, such arrears; and for the more effectual collecting the quit-rents hereafter to become due;” and for the more easy and effectual collecting, as well the arrears of his majesty’s quit-rents, as the quit-rents hereafter to become due to his majesty.