About Ron Blair
Ronald Edward Blair is an American musician notable for being the bassist for Tom Petty and the Heartbreakers. He was originally the band's bassist from 1976 to 1981. In 2002, he returned to the group after a 20-year hiatus, replacing his own replacement, the late Howie Epstein. After the breakup, Tench recruited Campbell, Blair and Lynch to record demos in the hopes of getting a new record deal in Los Angeles. Blair was the oldest member of the band. Mudcrutch had relocated from Gainesville to Los Angeles, but subsequently broke up after being dropped from their record label.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.