Justin continued to fight at his father's side into adulthood. One day, the two Valors fought a gang of fake Conquistadors aboard a ship. During the battle, Justin was stabbed and fell into the ocean. He was presumed dead.
- 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.
- Justin Valor never assumed the Black Pirate identity or took a code name of his own, but he did wear a costume similar to his father's.
- 39 Appearances of Justin Valor (New Earth)
- 4 Images featuring Justin Valor (New Earth)
- Quotations by or about Justin Valor (New Earth)
- Character Gallery: Justin Valor (New Earth)