Do you want to compare Donna Troy with Jean Grey Summers? Discover the powers, weakness & weapons of Donna Troy and Jean Grey Summers from Donna Troy Biography and Jean Grey Summers Biography. Find out all about Donna Troy and Jean Grey Summers.# Check out how is Donna Troy unique and distinct from Jean Grey Summers. Discover their love interest, sidekicks, family tree and the movies and games list in which Donna Troy and Jean Grey Summers have appeared. Find out everything about them here!