_Paracelsus_ found an enthusiastic reader in the actor Macready, who begged Browning to write him a play, even suggesting the subject to him, which did not awaken the poet's interest. More than a year passed, when the two met at a supper given by Macready after the successful presentation of Talfourd's _Ion_. As the guests were leaving, Macready said to Browning: "Write a play, Browning, and keep me from going to America." "Shall it be historical and English?" replied Browning. "What do you say to a drama on Strafford?" and the poet now had his subject. His choice is readily explained by the fact that he was at this time helping his friend John Forster with his Life of Strafford contained in _Lives of Eminent British Statesmen_. Indeed, Mr. Furnivall says without hesitation that the agreement of the Strafford of the play with the Strafford of Forster's biography is due to the fact that Browning wrote the whole of the Life of Strafford after the first seven paragraphs. When the play was rehearsing Browning gave Macready a lilt which he had composed for the children's song in Act V. It was not used, because the two children who were to sing wished a more pretentious song. The lilt which Browning composed was purposely no more than a _crooning_ measure. He afterward gave it to Miss Hickey for her special edition of _Strafford_, and it is reproduced here in its place. The following is Browning's preface to the first edition:-- "I had for some time been engaged in a Poem of a very different nature, when induced to make the present attempt; and am not without apprehension that my eagerness to freshen a jaded mind by diverting it to the healthy natures of a grand epoch, may have operated unfavorably on the represented play, which is one of Action in Character, rather than Character in Action. To remedy this, in some degree, considerable curtailment will be necessary, and, in a few instances, the supplying details not required, I suppose, by the mere reader. While a trifling success would much gratify, failure will not wholly discourage me from another effort: experience is to come; and earnest endeavor may yet remove many disadvantages. "The portraits are, I think, faithful; and I am exceedingly fortunate in being able, in proof of this, to refer to the subtle and eloquent exposition of the characters of Eliot and Strafford, in the _Lives of Eminent British Statesmen_, now in the course of publication in Lardner's _Cyclopedia_, by a writer [John Forster] whom I am proud to call my friend; and whose biographies of Hampden, Pym, and Vane, will, I am sure, fitly illustrate the present year--the Second Centenary of the Trial concerning Ship-Money. My Carlisle, however, is purely imaginary: I at first sketched her singular likeness roughly in, as suggested by Matthews and the memoir-writers--but it was too artificial, and the substituted outline is exclusively from Voiture and Waller.