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Agathe de Saint-Père

1657 – 1748

French-Canadian business entrepreneur and inventor

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About Agathe de Saint-Père

Lived 1657 – 1748 (aged 90–91). Agathe de Saint-Père was a businessperson, aristocrat and merchant.

Agathe de Saint-Père (1657–1748) was a French-Canadian business entrepreneur and inventor.

Background Agathe Legardeur or more commonly known as Agathe de Saint-Père was born on February 27, 1657, in New France or what is now Montreal. Growing up with ten siblings she attended Marguerite Bourgeoys's school along with her step sister. And in 1672 her mother's death followed at the age of 15 leaving her and her family of ten. Agathe de Saint-Père would go on to marry a French Military officer, by the name of Pierre Le Gardeur de Repentigny, eventually giving birth to eight children of her own. And then following her eventual death in 1748.

Career She married Pierre Legardeur de Repentigny in 1685 and resided in Montreal. As a married woman, she was legally a minor under the guardianship of her spouse, but as her husband signed a power of attorney for her giving her permission to conduct business, she became a major figure in Canadian business life. She engaged in the fur trade, agriculture and textile industry. She also developed a new form of textile, which she presented to the king, was given a patent for, and had manufactured and sold.

Awards and honours In 2016, de Saint-Père was named a Person of National Historic Significance. She was cited as "representative of the significant economic role played by women of New France".

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Important facts

Birth century
Died
1748, Quebec City
Nationality
New France
Awards
Person of National Historic Significance
Also known as
Agathe de Repentigny, Agathe Le Gardeur de Repentigny, Agathe de Saint-Père de Repentigny

People in Agathe de Saint-Père's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Agathe de Saint-Père's

Frequently asked questions

Who was Agathe de Saint-Père?

French-Canadian business entrepreneur and inventor

When was Agathe de Saint-Père born?

Agathe de Saint-Père was born on 25 February 1657 in Montreal.

When did Agathe de Saint-Père die?

Agathe de Saint-Père died in 1748 in Quebec City.

What was Agathe de Saint-Père's occupation?

Agathe de Saint-Père was a businessperson, aristocrat and merchant.

What nationality was Agathe de Saint-Père?

Agathe de Saint-Père's recorded nationality: New France.

Sources & further reading

· Wikipedia: Agathe de Saint-Père

· Wikidata: Q26240188

· DBpedia: Agathe de Saint-Père

Cite this page

APA: Biography.guide. (2026). Agathe de Saint-Père. https://biography.guide/agathe-de-saint-pere/

MLA: "Agathe de Saint-Père." Biography.guide, https://biography.guide/agathe-de-saint-pere/.

Chicago: "Agathe de Saint-Père." Biography.guide. https://biography.guide/agathe-de-saint-pere/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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