There is a song caalled 'The Lass Of Loch Royal' (could be a derivitive) aboot a lassie done doon by the Lord Of The Manor after promisin' her the world and then ditchin' her after he's had his way (the swine)

It gans

Do you remember Lord Gregory when we sat at the wine
We exchanged rings, my love and, aye! The best was mine

Aa've got aall the words somewhere but the song is on 'Silly Sisters' by June tabor &Maddy Prior

If it's the one lerruz knaah