Hello folks.

Well, I got to yer man's house who had the copy of the song, and lo and behold, he was off playing in the States for a few months.
His missus told me that she would get him to send the copy of the song off to me when he got home (sometime after Christmas).
It'll arrive eventually, but it is not the song that is in the O'Lochlainn collection; that much I do know.
If memory serves me right, it starts with the line:

"Farewell you verdant green-clad hills".

B.