The speeches, discourses, and prayers, of Col. John Barkstead, Col. John Okey, and Mr. Miles Corbet, upon the 19th of April : being the day of their suffering at Tyburn : together with an account of the occasion and manner of their taking in Holland : as also of their several occasional speeches, discourses, and letters, both before, and in the time of their late imprisonment : faithfully and impartially collected for a general satisfaction.