It has been asserted (by Sir Thomas Urquhart) that the piece of artillery was actually tried upon a plain in Scotland with complete success, a number of sheep and cattle being destroyed.
But those works of his which have come down to us show few traces of unusual ability; and the laudation of him as a universal genius by Sir Thomas Urquhart and Aldus Manutius requires to be discounted.
Urquhart (in his Discovery of a most exquisite jewel) states that while in Paris Crichton successfully held a dispute in the college of Navarre, on any subject and in twelve languages, and that the next day he won a tilting match at the Louvre.
Urquhart states that he went to Mantua, became the tutor of the young prince of Mantua, Vincenzo di Gonzaga, and was killed by the latter in a street quarrel in 1582.
Urquhart, The Spirit of the East (2 vols., 1838); A.