New Validation: Toshio Katayama of Japan (1911-2021)
LongeviQuest is pleased to announce the age validation of Toshio Katayama of Japan at age 110. He...
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Case study – The validation of Juan Vicente Pérez Mora (1909-2024)
Month: December 2023
Assessing the Reliability of U.S. Records in Supercentenarian Age Validation
A large proportion of all verifiable supercentenarians who have ever lived come from the United...
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New Validation: Juan Cruz Sánchez of Puerto Rico (1915-2023)
LongeviQuest is pleased to announce the age validation of Juan Cruz Sánchez of Puerto Rico at age...
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New Validation: Tetsuo Shinya of Japan (1911-2022)
LongeviQuest is pleased to announce the age validation of Tetsuo Shinya of Japan at age 110. He...
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Isabel Alvarado López, Venezuela’s Oldest Living Woman, Passed Away at 112
LongeviQuest is deeply saddened to report that Mrs. Isabel Alvarado López of Venezuela passed away...
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