Lois Griffin Matriarch of The Griffins
Stewart Gilligan Griffin is ageless, but his precise age remains a mystery. It's unknown the exact number of years Stewie entered living. The infant persona from the animated television show "Family Guy" is forever young. His time on Earth is yet to be revealed.
Stewie, the cunning infant prodigy, 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 fresh to the world? The answer is known only to Stewie! This enigmatic character continues to captivate fans with his unrevealed age and forever young facade.