The Lives and Times of John Keats,
Percy Bysshe Shelley, and
George Gordon Noel, Lord Byron

Byron and Shelley and Keats
Were a trio of Lyrical treats.
The forehead of Shelley was cluttered with curls,
And Keats never was a descendant of earls,
And Byron walked out with a number of girls,
But it didn't impair the poetical feats
Of Byron and Shelley,
Of Byron and Shelley,
Of Byron and Shelley and Keats.

Dorothy Parker

http://www.poemhunter.com/poem/a-pig-s-eye-view-of-literature/