Proposals tender'd for an addition to the late act of Parliament for collecting charity on briefs by letters patents. By Margaret Mortimer widow. Together with reasons for the necessity of making such an addition to the act, as will plainly appear by a certificate, sign'd by nine of His late Majesty's justices of the peace for the libertys of Westminster. Together with some part of the master's report. Humbly offer'd to the lords and commons in Parliament assembled.