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Bertha Wallin
Birth: 13 January 1874
Essenbæk, Randers, Denmark
Death: 5 August 1984
Pennsylvania, USA
Age: 110 years, 205 days
Country: DenmarkDENUnited StatesUSA

Bertha Wallin (née Jensen; 13 January 1874 – 5 August 1984) is a validated Danish-American supercentenarian.[1] She is the ninth-oldest Danish-born person ever, dying at the age of 110 years, 205 days.


Bertha Wallin was born Berta Klaudine Jensen in Essenbæk, Randers, Denmark on 13 January 1874 to parents Bertha Bernström and Jens Jensen. She married August Wallin in Denmark on 18 September 1901 and had 3 or 4 children with him, (Martin), Clara P. Devine (1903–1997), Evelyn and Charles. She came to Pennsylvania in 1903 and stayed there for the rest of her life.

Bertha Wallin died on 5 August 1984 aged 110 years, 205 days.