TALLAHASSEE, Fla. — Dealer William Proctor Jr. died June 15 at age 88. In 1957, he joined the family business started by his father and uncle. The Proctor Dealerships company dates back to 1910 and was incorporated as Proctor and Proctor Inc. in 1929, making it one of the oldest companies in Florida. The group has three stores, Proctor Honda, Proctor Acura and Proctor Subaru, in Tallahassee.