River Tweed

"Now I taught the weeping willow how to cry,
And I showed the clouds how to cover up a clear blue sky.
And the tears that I cried for that woman are gonna flood you Big River.
Then I'm gonna sit right here until I die."

- Johnny Cash, Big River

Okay, a fair bit of poetic license here as I don't think The Man in Black was singing about the Tweed!!