Armstrong, R., & Cotton, H. (1840). Monumental fragments: Irish inscriptions (supposed to be of the 9th century) carved on rough unwrought stones in the cemetery of Lismore Cathedral. No. 1 bendacht for ainm Martan - Blessing on the soul of Martan. No.2 Suibne mac Conchuidir - Suibne the son of Conhuidir.

Armstrong, Robert, and Henry Cotton. Monumental Fragments: Irish Inscriptions (supposed to Be of the 9th Century) Carved on Rough Unwrought Stones in the Cemetery of Lismore Cathedral. No. 1 Bendacht for Ainm Martan - Blessing on the Soul of Martan. No.2 Suibne Mac Conchuidir - Suibne the Son of Conhuidir. 1840.