A proclamation by the states of the prouince of Utrecht, against certaine others of the conspirators : Together with a new and full relation of the apprehension, examination, torturing, and confession of diuers of the principall conspirators, of the late intended treason against the Prince of Orange, and the state of the Vnited Prouinces. Both by letters, and other direction from the states themselues. As they were printed at Amsterdam, for Martin Iansen Brandt bookseller, dwelling by the new church at the signe of the reformed catechisme. Anno 1623.