In conclusion the author desires to express his sincere thanks to Dr. Laubmann, Director of the Munich Hof- und Staatsbibliothek, as well as to the other custodians of that library, for their uniform kindness and courtesy in placing at his disposal the printed and manuscript treasures committed to their keeping. CHAPTER I BUGS AND BEASTS BEFORE THE LAW It is said that Bartholomew Chassenée,[1] a distinguished French jurist of the sixteenth century (born at Issy-l’Evêque in 1480), made his reputation at the bar as counsel for some rats, which had been put on trial before the ecclesiastical court of Autun on the charge of having feloniously eaten up and wantonly destroyed the barley-crop of that province. On complaint formally presented by the magistracy, the official or bishop’s vicar, who exercised jurisdiction in such cases, cited the culprits to appear on a certain day and appointed Chassenée to defend them. In view of the bad repute and notorious guilt of his clients, Chassenée was forced to employ all sorts of legal shifts and chicane, dilatory pleas and other technical objections, hoping thereby to find some loophole in the meshes of the law through which the accused might escape, or at least to defer and mitigate the sentence of the judge. He urged, in the first place, that inasmuch as the defendants were dispersed over a large tract of country and dwelt in numerous villages, a single summons was insufficient to notify them all; he succeeded, therefore, in obtaining a second citation, to be published from the pulpits of all the parishes inhabited by the said rats. At the expiration of the considerable time which elapsed before this order could be carried into effect and the proclamation be duly made, he excused the default or non-appearance of his clients on the ground of the length and difficulty of the journey and the serious perils which attended it, owing to the unwearied vigilance of their mortal enemies, the cats, who watched all their movements, and, with fell intent, lay in wait for them at every corner and passage. On this point Chassenée addressed the court at some length, in order to show that if a person be cited to appear at a place, to which he cannot come with safety, he may exercise the right of appeal and refuse to obey the writ, even though such appeal be expressly precluded in the summons. The point was argued as seriously as though it were a question of family feud between Capulet and Montague in Verona or Colonna and Orsini in Rome.