A sermon, preached at the Parish Church of Tawney, on Wednesday the 10th of February, M,DCC,LXXIX : Being the day appointed, by proclamation, for a general fast, and humiliation before Almighty God, for obtaining pardon of our sins, and for averting those heavy judgments, which our manifold provocations have most justly deserved. By the Rev. John Walsh, chaplain to the Rt. Hon. the earl of Tyrone.