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