Barangay De Ocampo, was Formerly known as “Quintana I” is one of the thirteen Barangay of Trece Martires City. It was named after Alfonso De Ocampo, by the Republic Act no. 981 on May 24,1954. He is one of the hereos who fought against Spaniards for the freedom of our country during Spanish period. He was punished a death penalty on 11th of September year 1896.