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Hazel Plummer

Test Validator
Validated By: Test Validator On Date: Jun. 26th 2022

Hazel Kathleen Plummer (née Downs) was an American supercentenarian who, at the time of her death, was the oldest known person living in the U.S. state of Massachusetts and the world's 6th oldest living validated person (behind María Branyas Morera, Fusa Tatsumi, Edie Ceccarelli, Tomiko Itooka, and Inah Canabarro Lucas). Her age was validated by the Gerontology Research Group (GRG).


Hazel Plummer was born as Hazel Kathleen Downs in Somerville, Massachusetts, USA, on 19 June 1908 to Harry and Margaret (Allison) Downs. She had one older sister, Grace, and two older brothers, Elmer and George. In 1906, before Plummer was born, George died at the age of one. Plummer grew up a street apart from her future husband, Elmer – although they didn’t know it at the time. The two married in 1935 and had at least two children, Roger and David.

After the eighth grade, Plummer went to trade school to become a seamstress. She went to work for an upscale designer on Newbury Street in Boston, Massachusetts. After marrying, she raised her children while her husband worked at a steel company and then in the children’s department of a department store. The family moved to Littleton, Massachusetts in 1957, where Plummer has lived since.

After Plummer’s father died suddenly at the age of 74, her mother lived with the family for 22 years until her mother’s death at the age of 94. After her husband’s death in January 2000, Plummer spent 17 years living in her own second-floor apartment before moving to a nursing home in Littleton, Massachusetts, when she was 109. At the time of her 110th birthday in June 2018, Plummer had six grandchildren and four great-grandchildren.

Plummer became the oldest known living person in the state of Massachusetts following the death of 112-year-old Dorothy Brown on 26 November 2019. In January 2020, her nursing home celebrated her achievement with a special party, and she also received a message from Massachusetts Governor Charlie Baker.

On 30 December 2020, at the age of 112, Plummer received her first dose of the Pfizer/BionTech vaccine, making her one of the oldest known people to receive the COVID-19 vaccine. She went on to celebrate her 113th birthday on 19 June 2021.

On 25 May 2023, Plummer died in Littleton, Massachusetts, USA at the age of 114 years, 340 days.

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Since the death of Barbara Barton on 12 August 2022, Plummer has been one of only two American people born in 1908 who is still living (the other being Edie Ceccarelli) and is also one of only four American-born people remaining born before 1909 who is still living (the others being Maria Branyas Morera, Bessie Hendricks, and Ceccarelli), and one of five American-born people remaining born in the presidency of Theodore Roosevelt (the additional survivor being Nina Willis).

Plummer is currently the third-oldest validated living person in the United States, after Bessie Hendricks and Edie Ceccarelli, and the fourth-oldest validated living American-born person, after Maria Branyas Morera, Hendricks, and Ceccarelli. She is also the second-oldest validated person ever from the U.S. state of Massachusetts, after Bernice Madigan.

Plummer’s age was validated by the GRG on 26 June 2022.