Thereafter, Robertson was elected to the police jury in 1979 from the District 6 seat, a position that he held until 1990, when he resigned with a year remaining in his third term in order to become mayor of Minden.
Thereafter, Robertson was elected to the police jury in 1979 from the District 6 seat, a position he held until 1988. He resigned with a year remaining in his third term to become the mayor of Minden.