I learned this song from a guy named Patrick O'Regan.
He sang it like this
NOREEN BAWN
There's a glen in old Tirconnel There's a cottage in that glen where once there dwelt a maiden who inspired the hearts of men She was hearty, hale and handsome shy and graceful as a fawn and the neighbours loved the widow's handsome daughter Noreen Bawn
Then one day there came a letter with her passage paid to go to the land of the Missouri where the Mississippi flows soon she got all things ready 'till one morning in the dawn the poor widow, broken hearted parted with her Noreen Bawn
Many years the widow waited' 'till one evening to her door came a gentle looking lady costly were the clothes she wore saying 'Mother don't you know me, for I've only got a cold' but those hectic spots upon her cheeks alas their story told
there's a graveyard in Tirconnel where the flowers do wildly grow there's a gray haired woman weeping kneeling o'er a lonely grave saying 'Noreen now you've left me and your health and life are gone Oh the curse of emigrations brought you here my Noreen Bawn'
So now fair and tender maidens ponder well before you go from your humble homes in Erin what's beyond you do not know for what is gold and what is silver when your health and strength are gone when you think of emigrating won't you think of Noreen Bawn