L. Ron Hubbard passed away in 1986.
Juan Herminio Cintron Garcia -LRB- 11 March 1919 -- 22 September 2012 -RRB- was a Puerto Rican politician and Mayor of Ponce , Puerto Rico from 1968 to 1972 .. Puerto Rican. Puerto Rican people. politician. politician. Mayor. List of mayors of Ponce, Puerto Rico. Ponce. Ponce, Puerto Rico. Puerto Rico. Puerto Rico. Under his administration the city of Ponce saw the construction of the Coliseo Juan `` Pachin '' Vicens and the Centro Gubernamental de Ponce on Avenida Las Americas .. Ponce. Ponce, Puerto Rico. Avenida Las Americas. PR-163