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Maria Jantke

Gerontology Research Group
Validated By: Gerontology Research Group On Date: Feb. 20th 2015

Maria Magdalena Jantke was a Polish-born German supercentenarian. Her age has been validated by the Gerontology Research Group (GRG) and the European Supercentenarian Organisation (ESO), and recognised by LongeviQuest (LQ).


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Jantke’s age was verified by Thomas Breining, Waclaw Jan Kroczek, and Stefan Jamin (GRG), as well as Marco Wikkerink (ESO), and was validated by each organisation on 20 February 2015 and 30 January 2020 respectively.