Daughter of the original Green Lantern and the supervillain Thorn, and fraternal younger twin sister of Obsidian, Jennie-Lynn Hayden became the hero known as Jade. She became the Green Lantern of Sector 2814 for a time when she was temporarily stripped of her powers. The character was created as an attempted reboot of the Justice Society into Infinity, Inc. At the time, younger characters were popular in comics (in Marvel X-Men was the leader in sales, at DC the Teen Titans were the leaders). This led to many titles trying to revitalize themselves, including the Justice Society or the Justice League. Infinity, Inc. proved relatively successful lasting 53 issues, which was long enough that many of its young heroes became established members of the DC Universe.