The originalheld the mantle from 1965
Jacques DuQuesne
Powers. The Swordsman was a superb athlete and an excellent unarmed combatant. He was a master of bladed weapons, most notably all forms of the sword. When it comes to pure swordsmanship, he may have been unequaled.
Origin
Jacques Duquesne is a world-class mercenary whose peerless mastery of the sword — and a technologically enhanced blade capable of firing energy blasts — drove his ambition to join the Avengers, though his criminal past and questionable loyalties cast a long shadow over that goal from his very first appearance.