A.D. 801. Aedhan Ua Raichlich (A. of Inisf.)
A.D. 823. Flann (F. M.)
A.D. 849. Tibrade Ua Baethlanaigh (F. M.) At this period the
town was plundered and burned by the Danes who had sailed up
thither on the Blackwater.
A.D. 849. Daniel (A. of Inisf.)
A.D. 854. Suibne Ua Roichlech (F. M. and A. of Ulster). What is
probably his gravestone is one of five Irish-inscribed slabs
built into the west gable of the Cathedral.
A.D. 861. Daniel Ua Liaithidhe (F. M.)
A.D. 878. Martin Ua Roichligh (Ibid). Another of the inscribed
stones above referred to asks "A prayer for Martan."
A.D. 880. Flann Mac Forbasaich (A. I.)
A.D. 899. Maelbrighte Mac Maeldomnaich (Ibid).
A.D. 918. Cormac Mac Cuilennan (A. I.) He is to be
distinguished from his more famous namesake of Cashel.
A.D. 936. Ciaran (F. M.)
A.D. 951. Diarmuid (Ibid).
A.D. 957. Maenach Mac Cormaic (Ibid).
A.D. 958. Cathmog (Ibid). He was also bishop of Cork.
A.D. 963. Cinaedh (F. M.)
A.D. 1025. Omaelsluaig (Cotton's "Fasti").
A.D. 1034. Moriertach O'Selbach, bishop of Lismore (Cotton).
A.D. 1064. Mac Airthir, bishop (Cotton).
A.D. 1090. Maelduin O'Rebhacain (Ibid).
A.D. 1112. Gilla Mochuda O'Rebhacain (A. of I.)
A.D. 1113. Nial Macgettigan. His episcopal staff, possibly
enclosing the venerable oaken staff of the founder of the abbey,
is still preserved at Lismore Castle. [Also known as the
'Lismore Crozier,' in 2004 it is housed in 'The Treasury' exhibit