Meg is their oldest child.
Stewie Griffin
The Griffins.
as a father in the griffin family
Nope, Peter is an only child.
Chris Griffin, Louis and Peter's oldest child
Yes , Peter Griffin is the Family Guy ; see related link .
it was used by this guy called peter griffin in 1812 in a place called family guy land
Francis Griffin was 80 when he died.
It is Brian Griffin
Peter Griffin of "Family Guy" is a creation of Seth MacFarlane .
Peter Griffin of "Family Guy" is a creation of Seth MacFarlane .
Peter Griffin's wife's name is Lois Griffin.