Posco Baggins was a Hobbit of the Shire. He was born in year2902 of the Third Age. His father was Polo Baggins. Posco married Gilly Brownlock and they had three children: Ponto, Porto, and Peony. It is not known if Posco lived until 3001 to attend Bilbo Baggins's Farewell Party along with his wife and children or whether he died prior to this event. He was most definitely dead by 3021, when his son Ponto Baggins II became head of the Baggins Family.