About Anna-Joséphine Dufour-Onofrio
Lived 1817 – 1901 (aged 83). Anna-Joséphine Dufour-Onofrio was a Swiss businessperson.
Anna-Joséphine Dufour-Onofrio (1817–1901) was a French-Swiss businessperson.
She was the owner of the major Etamine manufacturing company, Dufour & Cie, from 1842, and developed it into an internationally important company.
She founded the Thal Hospital.
The Dufour & Cie was united with Thal et Zurich in 1907 and became the Sefar in 1995.
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Important facts
Contemporaries
People whose lives overlapped Anna-Joséphine Dufour-Onofrio's
Frequently asked questions
Who was Anna-Joséphine Dufour-Onofrio?
(1817-1901)
When was Anna-Joséphine Dufour-Onofrio born?
Anna-Joséphine Dufour-Onofrio was born on 10 October 1817 in Lyon.
When did Anna-Joséphine Dufour-Onofrio die?
Anna-Joséphine Dufour-Onofrio died on 15 August 1901 in Thal.
What was Anna-Joséphine Dufour-Onofrio's occupation?
Anna-Joséphine Dufour-Onofrio was a businessperson.
What nationality was Anna-Joséphine Dufour-Onofrio?
Anna-Joséphine Dufour-Onofrio was Swiss.
Sources & further reading
· Wikipedia: Anna-Joséphine Dufour-Onofrio
· DBpedia: Anna-Joséphine Dufour-Onofrio
Cite this page
APA: Biography.guide. (2026). Anna-Joséphine Dufour-Onofrio. https://biography.guide/anna-josephine-dufour-onofrio/
MLA: "Anna-Joséphine Dufour-Onofrio." Biography.guide, https://biography.guide/anna-josephine-dufour-onofrio/.
Chicago: "Anna-Joséphine Dufour-Onofrio." Biography.guide. https://biography.guide/anna-josephine-dufour-onofrio/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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