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