There can be no question as to the wide prevalence of the belief that previous plots had owed their origin to the policy of the statesmen who finally detected them, a belief witnessed to by Lord Castlemaine,[24] who declares that "it was a piece of wit in Queen Elizabeth's days to draw men into such devices," and that "making and fomenting plots was then in fashion; nor can it be denied that good grounds for such an opinion were not lacking". The unfortunate man Squires had been executed on the ridiculous charge that he had come over from Spain in order to poison the pommel of Queen Elizabeth's saddle. Dr. Parry, we are informed by Bishop Goodman, whose verdict is endorsed by Mr. Brewer,[25] was put to death by those who knew him to be guiltless in their regard, they having themselves employed him in the business for which he suffered. Concerning Babington's famous plot, it is absolutely certain that, whatever its origin, it was, almost from the first, fully known to Walsingham, through whose hands passed the correspondence between the conspirators, and who assiduously worked the enterprise, in order to turn it to the destruction of the Queen of Scots. As to Lopez, the Jewish physician, it is impossible not to concur in the verdict that his condemnation was at least as much owing to political intrigue as to the weight of evidence.[26] Concerning this period Mr. Brewer says: "The Roman Catholics seem to have made just complaints of the subtle and unworthy artifices of Leicester and Walsingham, by whom they were entrapped into the guilt of high treason. 'And verily,' as [Camden] expresses it, there were at this time crafty ways devised to try how men stood affected; counterfeit letters were sent in the name of the Queen of Scots and left at papists' houses; spies were sent up and down the country to note people's dispositions and lay hold of their words; and reporters of vain and idle stories were credited and encouraged."[27] Under King James,[28] as Bishop Goodman declares, the priest Watson was hanged for treason by those who had employed him.[29]