Captain Gregorio Alonzo, was a native of Quiotan barrio, served as municipal captain twice, in 1763 and in 1768. He headed the Chinese mestizos’ organization of the Santa Cruz district in Manila.

Source: Craig, Austin. "Lineage, Life and Labors of Jose Rizal". Manila: Philippine Education Company, 1913. http://bit.ly/N3Y6X7