A discussion of the Answere of M. William Barlow ... to the booke [by Robert Persons] intituled: The iudgment of a Catholike Englishman liuing in banishment for his religion&c. concerning the Apology of the new Oath of Allegiance. Written by ... F. Robert Persons ... Wherunto since the said fathers death, is annexed a generall preface [by Edward Coffin], laying open the insufficiency ... of M. Barlow in his writing