Stewie is a diabolical one-year old that at one time had an obsession for World Domination and killing Lois Griffin. Stewie Griffin is the baby of the family. There is a running gag in the show regarding who can understand Stewie. He is completely oblivious to the fact that people apparently cannot understand him, for the most part. Evil-doer Full Name Lois Patrice Pewtershmit-Griffin Alias Lois Griffin Mrs. Griffin Origin Family Guy Occupation Housewife Piano teacher Politician (formerly) Mayor of Quahog (briefly) Powers/Skills Fighting skills (such as boxing and martial arts) Hobby Spending time with her family and her. New episodes air Sundays at 9/8c. Watch full episodes of Family Guy at papilloma-virus.com now! Family Guy follows Peter Griffin, an endearingly ignorant dad, and his hilariously offbeat family, Lois, Chris, Meg, Brian, and Stewie in Quahog, RI.