To tag as LyrAdd for the DT harvestors:

In this thread, Bob Bolton posts "the original" THE BILLY OF TEA identifying the tune as Bonny Dundee

Later post, also by Bob Bolton, of the 1970s version by The Bushwackers of THE BILLY OF TEA -1970s
. This post also includes Lyr for "Enda Kenny's Song EARL GREY."
Comment on tune variants at BILLY OF TEA - Alt Tune may be useful for annotation.

John