Aston Francis Barrett (born November 22, 1946, Kingston, Jamaica), often called "Family Man" or "Fams" for short, is a Jamaican bass player and Rastafarian. He was one of the Barrett brothers (the other being Carlton "Carlie" Barrett) who played with Bob Marley and The Wailers and Lee Perry's The Upsetters. It has been stated that Aston was the 'leader' of the backing band and responsible for many, if not all bass lines on Bob Marley's greatest hits