I have a version of Peigín agus Peadar I can post later when I have time.
I hve another version of Ar Éirinn Ní Neósfainn Cé Hí.The melody, according to Breandán Breathanach is Tweedside,said to be composed by Rizzio, secratary to Mary Queen of Scots.

Beidh mé ag caint leat arís
Brían