Thus ended the memorable field of Ashby-de-la-Zouche , one of the most gallantly contested tournaments of that age; for although only four knights, including one who was smothered by the heat of his armour, had died upon the field, yet upwards of thirty were desperately wounded, four or five of whom never recovered. Several more were disabled for life; and those who escaped best carried the marks of the conflict to the grave with them. Hence it is always mentioned in the old records, as the Gentle and Joyous Passage of Arms of Ashby .