Julian Hayden and his wife Myrna adopted an orphan girl named Jennifer-Lynn as an infant, thinking that aside from an unusual birthmark, she was quite normal. They did not find out until Jennie-Lynn Hayden was a teenager, and unexpectedly turned green one day, that she was in fact a metahuman. Julian informed Jennie-Lynn that she had been adopted, and also had a twin brother whom they had not been able to afford to adopt. Jennie-Lynn tracked her brother, Todd Rice down, and they became the superheroes Jade and Obsidian, and eventually identified their real parents.
- Although this character was originally introduced during DC's Earth-Two era of publication, their existence following the events of the 1985–86 limited series Crisis on Infinite Earths remains intact. However, some elements of the character's Pre-Crisis history may have been altered or removed for Post-Crisis New Earth continuity, and no longer apply.
- 3 Appearances of Julian Hayden (New Earth)
- 1 Images featuring Julian Hayden (New Earth)
- Quotations by or about Julian Hayden (New Earth)
- Character Gallery: Julian Hayden (New Earth)