oldest people Longevity Supercentenarian References External links Emiliano Mercado and Iris Chacón (photo) Mercado photo gallery at Puerto Rican daily newspaper El Nuevo Dia Obituary 1891 births 2007 deaths United States Army personnel of World War I American supercentenarians Men supercentenarians People from Cabo Rojo, Puerto Rico Puerto Rican Army personnel Puerto Rican centenarians United States Army soldiers