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Mary Macdonald

Andrew Holmes
Validated By: Andrew Holmes On Date: Mar. 24th 2010

Mary Macdonald was a British supercentenarian. Her age has been validated by the Gerontology Research Group (GRG) and the European Supercentenarian Organisation (ESO) and recognised by LongeviQuest (LQ).

Biography

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Recognition

Macdonald’s age was verified by Dr. Andrew Holmes, and was validated by the GRG and the ESO on 24 March 2010 and 2 May 2020 respectively.