Josephine Rabbit (mother) Mr. Rabbit † (father) Flopsy, Mopsy and Cottontail (sisters) Benjamin Bunny (cousin and brother-in-law) Bouncer (uncle) Benjamin and Flopsy's children (nieces and nephews)
Friends / Allies
His cousin Benjamin, Squirrel Nutkin, Lily Bobtail
Mr. McGregor, Mr. Tod
Type of Hero
Peter Rabbit is the son of Mrs. Josephine Rabbit and her late husband, the brother of Flopsy, Mopsy and Cottontail, the cousin and brother-in-law of Benjamin Bunny, titular character of the book written by Beatrix Potter, a character in the TV shows The World of Peter Rabbit and Friends (1992-1995) and Peter Rabbit (2012), the latter of which he serves as main protagonist.