Maria Guadalupe Olvera Barron

Maria Guadalupe Olvera Barron (born 18 December 1909) is a Mexican supercentenarian whose age is currently unvalidated by the Gerontology Research Group (GRG).

Biography
Olvera Barron was born in Tacubaya, Mexico City, State of Mexico, Mexico, on 18 December 1909. Her parents were Francisco Olvera and Eutiquia Barron.

Olvera Barron currently lives in Mexico City, State of Mexico, Mexico, at the age of.