- before s. xvin
An Irish manuscript, now lost, known from a note in the Leabhar Breac which states that the copy of Scéla Alaxandair was taken from this manuscript: Agaid Belltaine indiú, hi Cluain Sostai Berchain dam ann oc scribend derid na staire (.i. Alexander) for tus a Liubar Berchain na Clúana. It may also be the Saint beraghans boke listed in a catalogue of the library of the Earls of Kildare.
- before s. xvin