Estanislao Arceta Fernandez, Jr. was an Associate Justice of the Supreme Court of the Philippines. In college, he distinguished himself as a debater and orator. In the practice of law, he earned wide reputation for championing "lost cases", including a criminal case in Supreme Court of the United States.

Laguna's 2nd congressional district is one of the seven congressional districts of the Philippines in the province of Laguna, formerly La Laguna. It has been represented in the House of Representatives of the Philippines since 1916 and earlier in the Philippine Assembly from 1907 to 1916. The district consists of the city of Cabuyao and adjacent municipalities of Bay and Los Baños. It is currently represented in the 19th Congress by Ruth Mariano-Hernandez of the Lakas–CMD.