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.
He held until 1990. Robertson was elected to the police jury in 1979 from the District 6 seat this. This was thereafter. The District 6 seat was a position. He resigned with a year. This year was remaining in his third term. This was to become mayor of Minden.