The copie of a letter from Paris, the 24. Jun. 4. Jul. 1642. : Vpon the subject of the conspiracie: for the which the Marquesse of Sainct Mars, great esquire of France, Monsieur de Thou, councellour of state, and Monsieur de Chauagnac, are kept in prison. VVith another copie of a letter from Narbon, serving to the clearing of the businesse: wherein may be seen the marvellous deliverance of France, and her confederates or friends, but especially of England, involved in that plot.