I am wondering what year this was done for Glasslough, Co. Monaghan? My g.g.g.grandfather , the Rev. James Gibson , wrote a letter to his grandaughter from Glasslough on the 26th August 1856. I am wondering if he is listed as being a resident here in the Griffith's Valuation? He refers to "being at home" , yet he died at Manooney, Tynan, Co. Armagh in 1866. I am grateful for any help given in relation to this.