National gratitude a just tribute for national deliverances; exemplify'd in the discovery of the Powder-Plot, and accession of the Prince of Orange to the throne : A sermon preach'd to a Society of Protestant Dissenters, at Rochdale, Nov. 5. 1742. By J. Owen. Publish'd by desire; as a testimony of zeal for the civil and religious liberties of mankind, and the interest of the Hanover succession.