I don't know precisely what song you're taking about. There's a song presumeable by Montrose that's an immitation of "My dear and only love take heed" in a number of Scottish works. The English tune of this title was called "Montrose Lynes" and "Chevy Chase" in Scotland" I can't remember what I included, if anything, in my writeup on Montrose's song in the 'Scarce Songs' file on my website. Tune is there in BBBM tunes, and probably in S1.ABC.
www.erols.com/olsonw