Contrary to what the article says, the Gerontology Research Group[1] claims to have verified John Tinniswood's age: https://www.grg-supercentenarians.org/john-t

Contrary to what the article says, the Gerontology Research Group[1] claims to have verified John Tinniswood's age: https://www.grg-supercentenarians.org/john-tinniswood/ https://www.grg-supercentenarians.org/john-tinniswood/ Although I wish they'd be a lot more specific about how that was done. [1] https://en.wikipedia.org/wiki/Gerontology_Research_Group https://en.wikipedia.org/wiki/Gerontology_Research_Group