About Sonja Wiesmann
Lived 1966 – 2025 (aged 58). Sonja Wiesmann was a Swiss politician.
Sonja Wiesmann (23 February 1966 – 23 January 2025) was a Swiss politician. A member of the Social Democratic Party, she served in the Grand Council of Thurgau from 2005 to 2024.
Wiesmann died on 23 January 2025, at the age of 58.
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Important facts
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Contemporaries
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Frequently asked questions
Who was Sonja Wiesmann?
Swiss politician (1966–2025)
When was Sonja Wiesmann born?
Sonja Wiesmann was born on 23 February 1966 in Müllheim.
When did Sonja Wiesmann die?
Sonja Wiesmann died on 23 January 2025.
What was Sonja Wiesmann's occupation?
Sonja Wiesmann was a politician.
What nationality was Sonja Wiesmann?
Sonja Wiesmann was Swiss.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Sonja Wiesmann. https://biography.guide/sonja-wiesmann/
MLA: "Sonja Wiesmann." Biography.guide, https://biography.guide/sonja-wiesmann/.
Chicago: "Sonja Wiesmann." Biography.guide. https://biography.guide/sonja-wiesmann/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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