Agents
Dubthach [scribe of RIA MS 23 N 10]
Dublin, Royal Irish Academy, MS 23 N 10 (Betham 145, 967) = Book of Ballycummin [s. xvi]
scribes:Ó Maoil Chonaire familyAodh ... scribe of RIA MS 23 N 10Dubthach ... scribe of RIA MS 23 N 10Tornae ... scribe of RIA MS 23 N 10Anonymous ... scribe of RIA MS 23 N 10 (pp. 131-142)