Welcome to the new website of Cumann Seanchais Ard Mhacha / Armagh Diocesan Historical Society which we have established to mark this historical year of 2016 which commemorates not only the centenary of the Easter Rising but also the 400th anniversary of the death of Hugh O’Neill in Rome. The website will contain details of … Continue reading Welcome to the new website for Cumann Seanchais Ard Mhacha