Thomas Marks 1917 G. H. P. Hewson 1920 Edred Chaundy 1935 Reginald West 1951 Frederick Carter 1966 Christopher Phelps 1968 Martin White 2002–2015 Theo Saunders 2015–present Stephen Timpany See also Dean of Armagh, a list of deans List of cathedrals in Ireland St Patrick's Cathedral, Armagh (Roman Catholic) References External links Official website Details of the organ from the National Pipe Organ Register Diocese of Armagh (Church of Ireland) Churches in County Armagh Buildings and structures in Armagh (city) Armagh Grade A listed buildings Culdees Pre-Reformation Roman Catholic cathedrals Burial sites of the O'Brien dynasty