Alas, if only that were true, Dusty. Instead, what became of you all those decades remains a mystery still to be revealed. While your mentor, the Shield, was zapped by a ray by the underworld assassin known as the Eraser and transformed into a statue of iron for over twenty years, the fiend that found you kept you for twice as long. When your partner finally reunited with you in the early twenty-first century, he was now a member of the Mighty Crusaders battling that same foe alongside Pureheart and his super teen pals of Riverdale from a parallel universe. Perhaps it was the same criminal that vanguish both surrogate father and son, given you haven't aged any since the waning days of World War II?
As for Tiger, what became of him depends on what continuity you follow. On Earth-Four, his original plane of existence, he eventually became the mentor of Eve Eden aka the future Nightshade. On that world, at least, he honored his missing partner's legend by training a new generation of hero to take up the call of the costumed crusader.
Gaining abilities from ancient devices, Tiger became Avatar, vowing to destroy all those that would implement the tools of war on youths such as he was. However, his misguided attempt led to his path towards supervillany instead of heroism he had aspired to in his early years, although it did lead to the drawing together of Charlton's finest for one final teamup together.