The Protestant's crums of comfort : containing I. Prayers and meditations; with ejaculations for every day in the week, and other occasions. II. Thanksgivings for deliverances from Popery, tyranny, and arbitrary power. III. The rebellion in Ireland and massacre of Paris. IV. The learned Bishop Usher's prophecy, concerning Ireland, and the downfall of Rome. V. Advice to the late besieged in London-Derry, under that reverend divine and valiant commander, Coll. George Walker.