The response to my request for some words has all been so fascinating. Many thanks - I am amazed at the response.I have a few reference books - including "Songs of the People" John, but nothing like your valuable libraries.
Anyway, with the response from John Moulden, I think I can finish the song. I believe Maireadh is singing:
"Then he went all in flames did the false false fly with the lovely little child on the road."