Dr. Coles' Supercentenarian Institute
The GRG announces the age validation of Denise Jeanne Clemence Marie Leroy, nee Puiroux. Denise was born in Nantes, Loire-Atlantique, France, on July 3rd 1913. In October of 1937, Denise married Yves Leroy, a soldier, going on to have at least one child – a son. She worked as a notary, worked for the city council and served as mayor for 14 years. Denise currently still lives in Nantes, Loire-Atlantique, at age 110.
Her age was verified by Sylvain Grosgeorge, correspondent for France, accepted as validated by the GRG with today’s date – January 24th 2024.
The Gerontology Research Group (GRG) is a global non-profit dedicated to validating, recording, and researching supercentenarians — those aged 110 or older. Founded in 1990, we focus on human longevity, healthy aging, and studying the lives of the world’s oldest people.
Our work requires significant funding for research, travel, and maintaining our website. Any financial support would greatly aid our mission to advance the understanding of human longevity.
If you wish to support our research financially, please donate to our efforts, but only if you can afford it. We would greatly appreciate even a symbolic support. Thank you!
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