Elaine Thomas is the mother of Duke Thomas.
Some time before the birth of her son, Elaine Thomas was given an offer by The Immortal Man to become immortal and join his Immortal Men. Elaine refused and went on the run away from the father of her child, Gnomon, eventually finding her way to Gotham City.
Elaine and her husband were targeted by the Joker, who planned to murder them in front of their son. While Batman was able to save their lives they both fell victim to the mind-controlling gas the Joker released and went missing while Batman escaped with their son.
- 6 Appearances of Elaine Thomas (Prime Earth)
- 2 Images featuring Elaine Thomas (Prime Earth)
- Quotations by or about Elaine Thomas (Prime Earth)
- Character Gallery: Elaine Thomas (Prime Earth)