Stewart Gilligan Griffin is timeless, but his specific age is shrouded in secrecy. It's unclear how old Stewie entered living. The infant character from the animated television show "Family Guy" is forever young. His time on Earth is yet discovered.
Stewart Gilligan Griffin, 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 ancient beyond measure? Or is he a recent arrival? The answer is known only to Stewie! This enchanting character continues to intrigue fans with his hidden age and perpetually youthful visage.