These are the chords I use (based on Jill Anderson's interpretation)

Queen of Argyll      

(Em)    Am               Am             Em                  G
Gentle men it is me duty      To inform you of one beauty
                Em             G                   D                  Bm      
Though I'd ask of you a favour, not to seek her for a while
             Em             Em                Em                G
Though I own she is a creature    Of character and feature
    Em                         G                D                Em      
No words can paint the picture of the Queen of ole Argyll


CHORUS
          Em                  Em                Em                   G
And if you could have seen her there, boys if you had just been there
       Em                   G                         D                   Bm      
The swan was in her movement, and the morning in her smile
          Em             Em             Em                   G
All the roses in the garden, they bow and ask her pardon
            Em                        G                  D                Em      
For not one could match the beauty of the queen of ole Argyll


On that evening that I mention, I passed with light intention
Through a part of our dear country known for beauty and for style
Being a place of noble thinkers, of scholars and great drinkers
But above them all for splendour shone the Queen of Ole Argyll

CHORUS

So my lads my needs must leave you, my intention not to grieve you
Nor indeed would I deceive you, oh I'll see you in a while
I must find some way to gain her, to court her and to tame her
I fear my heart's in danger from the Queen of ole Argyll

CHORUS