A Declaration of the valiant resolution of the famous prentices of London, with their protestation : who are willing to adventure their lives and fortunes under his excellencie the Earle of Essex : for the honour of the King, the preservation of the priviledge of Parliament, the libertie of the subject, the good of the kingdome, and especially of the citie of London : and for the maintenance of the Protestant religion, expelling all poperie, and the subduing of all the enemies of the true Church of England.