Talia al Ghul is the daughter of international terrorist Ra's al Ghul and a member of the League of Assassins. Ra's has determined that Batman is most worthy to father his heir, and Talia views Batman as her beloved. They were briefly married. In her early adventures she was not evil, but very loyal to her father. Eventually her actions turned truly villainous and she became one of the world's greatest criminals. Her child with Batman is Damian Wayne, who later becomes Robin. She has also been a member of Leviathan, LexCorp and the Secret Society of Super-Villains.
Talia al Ghul was created by Dennis O'Neil and Bob Brown, first appearing in Detective Comics #411 (1971).
Multiverse
The New 52
Dark Multiverse
Post-Crisis
Pre-Crisis
Elseworlds
Possible Futures
Other Media