Stewart Gilligan Griffin is timeless, but his specific age remains a mystery. It's unclear the specific duration of time Stewie became living. The infant character from the animated television show "Family Guy" is immortal. His number of years is still determined.
Stewart Gilligan Griffin, the mischievous baby genius, is impossible to determine from the world. Speculation is rampant as to how many years he has been alive. Is he over a hundred years old? Or is he a newcomer? The answer is known only to Stewie! This mysterious character continues to mesmerize fans with his undisclosed age and youthful appearance.
