The document outlines the founding members and leadership structure of La Liga Filipina, the first patriotic organization in the Philippines established in 1892. Ambrosio Salvador served as president, Agustin dela Rosa as fiscal, and Bonifacio Arevalo as treasurer. The organization considered the Spanish politician Pi y Margall, who supported Filipino independence, as an important supporter. Pi y Margall is often overlooked in biographies of Philippine national hero Jose Rizal.