Title: A Plea, or Protest, Made By VVilliam Prynne, Esquire, And By him sent unto J.M. Knight, one of the eleven impeached Members. Wherein he declares the injustice and illegality of the Lords, Commons; and Grandees of the Armies Proceedings against him. Whereunto is annexed the Case of A.B.  truly stated, in re- ference to a pretended impeachment of Treason depending in the House of Peers against him : With an Answer to certain Que- res framed thereupon