 Until issue 75 the Savage Dragon series was set on another Earth to one it is current set on.This Earth was destroyed and with few exceptions all of the characters on that world were killed, including Liberty and Justice.The twins were the product of the union between SuperPatriot and a girl named Rebecca who met at a peace rally in 1971 but were raised by her and Jake Farrell, an old 'acquaintance' of SuperPatriot's who works for the US government and had a supporting role in the Freak Force ongoing series who they call 'Uncle Jake'.