See also: Peter (Disambiguation) Peter Löwenbräu Griffin, Sr., born Justin Peter Griffin according to his birth records in "Quagmire's Mom", is a man of Irish descent currently residing in Quahog, Rhode Island with his wife Lois Griffin. The middle name of "Löwenbräu" was used early in the show's run at a society gathering in "Peter, Peter, Caviar Eater", but hasn't been repeated. In "Padre de Familia", he was born in Mexico, where his mother had tried unsuccessfully to abort him. Peter agreed t