The most detailed reference to Ó Martain occurs in the
Annals of Loch Cé, which gives his
obituary under the year 1218:
"Gill Aernáin .H. Martain, ollamh Erenn, & sói il-dánachta, iar cinnedh a bhetha ag na manchaibh, in pace quieuit."/''"Gilla-Ernain O'Martain, chief poet of Erinn, and professor of many arts, after spending his life with the monks, in pace quievit."'' The
Annals of Ulster,
sub anno 1217, state
"Gilla Arnain h-Ua Martain, ollum Erenn i m-breitheamhnacht, mortuus est"/
"Gilla-Arnain Ua Martain, ollam of Ireland in jurisprudence, died." A family of the name were of the
Soghain people, and natives of the kingdom of
Ui Maine. ==External links==