User blog comment:Master Sima Yi/Assassinews 14-07-'14 – Two new Assassin's Creed: Unity trailers/@comment-24760042-20140801200335/@comment-1153722-20140801204540

Seeing as the Sword was taken from Joan of Arc by English Templars, I think it's more than likely they took it with them to England.

If they ignore Napoleon's Apple of Eden, though... Gah.