A message sent from the Earl of Derby Governour of the Isle of Man, to his dread soveraign, Charles the II, King of Scotland; and his Lordships declaration to his Majesty, concerning the Treaty, and Major Generall Ireton, with the discovery of a strange and dangerous design against the Parliament, the Lord Lieut. Cromwell, Major Gen. Ireton; and his resolution to sacrifice his life, rather then to sell his loyalty. Also, the proposals of the said Major Gen. Ireton, to the Earl of Derby, his Lordships answer thereunto, and a true account of the strange and incredible relation of his seizing upon his person, and sending him for a present to the Prince. Together with the last intelligence from Dublin.