Pastoral address to the Roman Catholicks of the archdiocess of Dublin [electronic resource] : Delivered by the Rev. John Thomas Troy, R.C.A.D. in the chapel of Francis-Street, Dublin, on Thursday, 16th February, M.DCC.XCVII. Day appointed for a solemn thanksgiving to Almighty Go[d] for having mercifully preserved this kingdom from the late impending horrors of a French invasion