There was another kind of suspension, by far the most frequent of all. It often happened, especially in the later periods, that the _sumaria_, or collection of evidence against a presumed offender, proved insufficient to justify prosecution. In such cases it would be quietly voted to suspension; it was filed away in its place among the records, ready to be exhumed at any time, when further information might supply deficiencies and induce active proceedings. Thousands of these abortive processes reposed in the _secreto_ of the tribunals, the subjects of which were unconscious of the dangers which had threatened them, or that their names were on the lists of suspects of the dreaded tribunal. That they were kept under surveillance is indicated by an occasional note, such as one respecting a certain Johann Wegelin, a Calvinist--"there is a sumaria which has been withdrawn because he became insane and returned to his own country," or in another case "suspended because he died in 1802."[305] * * * * * Yet, taking it as a whole, when we consider that the inquisitorial system was so framed as to put every temptation in the way of the judges to condemn, for the sake of confiscations, fines, penances, dispensations and commutations, it is rather creditable that acquittals and suspensions should occur in the records even as frequently as we find them there, though of course we have no means of knowing whether those who thus escaped were among the wealthy or the poor. * * * * * There was still another possible form of sentence. The Barbarians who overthrew the Roman Empire brought with them an ancestral custom, known as compurgation or, in England, as the Wager of Law, by which a defendant, in either a civil or criminal action, could maintain his title or his innocence by taking an oath and bringing a specified number of men who swore to their belief in its truth. They were known as conjurators or compurgators and were in no sense witnesses; they pretended to no knowledge of the facts but only to their confidence in the veracity of their principal. This crude method of establishing the truth was maintained in all the lands occupied by the Teutonic tribes except in Spain, where the Wisigoths early yielded to the influence of the Roman law. It was eagerly adopted by the clergy, who found in it a convenient means of escaping from the harsher expedients of the ordeal or the wager of battle, so that it acquired the name of canonical purgation.[306] In the thirteenth century, the Inquisition found it used in the trial of heretics and necessarily included it among the resources for doubtful cases, although inquisitorial methods were too thorough to call for its frequent employment.