As a child, Peter was abandoned by his biological father, and was raised by Francis Griffin throughout his childhood, after movíng to Quahog, Rhode Island. According to the episode "Petarded", the low intelligence of Peter is due to a mental retardation. He is known for acting ...
Seth Macfarlane, the creator of Family Guy voices three Griffin family members; Peter, Brian and Stewie. Share If you are a fan of Family Guy, don’t miss these top 29 fun facts about the obese and unintelligent father of the family, Peter Griffin. His full name is Peter Löwen...