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Pierre Boucher

1622 – 1717

French settler, soldier, official and governor in New France (Canada)

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About Pierre Boucher

Lived 1622 – 1717 (aged 94). Pierre Boucher was a French explorer, military personnel, civil servant, governor, historian and naturalist.

Pierre Boucher de Boucherville (born Pierre Boucher ; 1 August 162219 April 1717) was a French settler, soldier, officer, naturalist, official, governor, and ennobled aristocrat in Nouvelle-France or New France (in what is now Canada). He is a direct ancestor of Pope Leo XIV.

Early life Pierre was born at Mortagne in Perche, France (Orne). He emigrated from France to New France in 1635 at the age of 13 with his father, Gaspard Boucher, a carpenter, his mother Nicole Lemer , and at least six siblings. Gaspard had sold his farm in Mortagne in 1634 in answer to a call for emigrants to settle in New France from Robert Giffard. Gaspard was hired by the Jesuits to work at the Notre-Dame-des-Anges farm. He returned to Quebec.

From Corporal to Governor

In 1641, Governor Charles Huault de Montmagny took him into his service as a soldier in the garrison of Quebec City, but especially as an interpreter and agent to the Indian tribes due to his familiarity with the Huron dialect. In this capacity, he took part in all the parleys of the authorities with the Indians. In 1645, Boucher was appointed official interpreter of Indian languages at Trois-Rivières. He rose through the ranks first as corporal, sergeant, and then as commissioned officer. He was appointed commissary-general of the trading post in 1648 and elected captain of the militia in 1651. While in this capacity, he distinguished himself against an attack by the Iroquois in 1653 and concluded a peace treaty with them on favourable terms. The next year, owing to this success, he was named governor of the settlement.

Raised to nobility

In 1661, he was sent to France to represent the colonies. He returned with soldiers, supplies, additional settlers and a commitment of support to the colony of New France by the French king, Louis XIV. Pierre Boucher was the first Canadian settler to be ennobled by King Louis XIV.

Re-appointed governor Re-appointed governor in 1662, a position he held until his resignation in 1667. His L'histoire veritable et naturelle des moeurs et productions du pays de la Nouvelle-France, vulgairement dite le Canada, a description of the flora, fauna and native societies in the region (and a significant, pioneering documentation of North American natural history) was published in Paris in 1664. He was succeeded in the governorship by his son-in-law, René Gaultier de Varennes. He withdrew from public office to establish his Seigneurie centred on Boucherville on the south shore of the St Lawrence River near Montreal and extending out well into the Montérégie region. His lands also included parts of the North Shore extending out to la Mauricie and Trois-Rivières. He died at his seigneury at Boucherville, which was named in his honour.

Family Pierre Boucher married Marie-Madeleine Chrestienne (Ouebadinoukoué), a Huron girl who had been educated by the Ursuline order of nuns; she died in childbirth. Their infant son Jacques did not survive. Pierre Boucher later married Jeanne Crevier, who bore 15 children; Their descendants took many names and thrived in the diaspora of New France, and many lines are still in existence today. The eldest son, Pierre Boucher inherited the title and seigneurie of Boucherville, which had excellent land in the alluvial floodplain of the St Lawrence River. He married his eldest daughter, Marie-Ursule Boucher, to René Gaultier de Varennes, governor of Trois Rivières, under whom he had served. It is not known whether Pierre Boucher received land as dowry, as an award of bravery, or during his tenure as governor of Trois Rivières, but later Pierre Boucher the eldest is cited as having a Northern Mauricie holding, having rockier soil, which he split into two fiefdoms for his next two sons: Lambert Boucher De Grandpré and Ignace Boucher De Grosbois. One of his descendants is Pope Leo XIV.

Name While first surname of the family is Boucher; this name is gradually supplanted by the names of nobility, which become the new surnames of this diverse genealogical branche. Surnames in the Boucher line include Montarville, or de Montarville, Grandpré, DeGrandpré, or de Grandpré, Grosbois, DeGrosbois or de Grosbois, Des Rochés or DesRocher, Monbrun or de Monbrun, LaPerrière or de la Perrière, LaCoursière or de la Coursière, Montizambert or de Montizambert, Niverville or de Niverville, Bruyère or de la Bruyère, le Clerc, Lussier, Marcotte, Saucier, Gaultier de Varennes, LeGardeur de Tilly, Daneau de Muy, Sabrevois de SermonVille. Descendants have spread beyond Canada to places including the United States, Mauritius, France, Brazil, and the West Indies, and include such prominent French-Canadians and French-Americans as Paul André Albert and Jade Raymond, along with world figures like Pope Leo XIV.

Issue Pierre Boucher de Boucherville, sieur de Boucherville, 1653-1740, second lord of Boucherville, first lord of Montarville. Spouse of Charlotte Denis. Marie-Ursule Boucher, 1655-1733, spouse René Gaultier de Varennes. Lambert Boucher, sieur de Grandpré, 1656-1699, spouse of Marguerite Vauvril de Blason. Ignace Boucher, sieur de Grosbois, 1659-1699, spouse of Marie-Anne Margane de Lavaltrie. Madeleine Boucher, 1661-1739, spouse of Pierre-Noël Le Gardeur de Tilly. Marguerite Boucher, 1663-1698, spouse of Nicolas Daneau de Muy. Philippe Boucher, 1665-1721, priest. Jean Boucher, sieur de Monbrun 1667-1744, his first spouse Françoise-Claire Charest, then Michelle-Françoise Godefroy de Saint-Paul. René Boucher, sieur de La Perrière, 1668-1742, spouse was Marie-Françoise Mailhot. Jeanne Boucher, 1670-1703, twin, spouse de Jacques-Charles Sabrevois de Bleury. Louise Boucher, 1670-1756, twin, single. Nicolas-Michel Boucher, 1672-1733, priest Jacques Boucher, sieur de Montizambert, 1673-1688, twin. Jean-Baptiste Boucher, sieur de Niverville 1673-1740, twin, spouse Marguerite-Thérèse Hertel de la Frenière. Geneviève Boucher, 1676-1766, Ursuline nun.

Publications (Florentin Lambert, rue Saint Jacques, Paris, 1664) Pierre Boucher de Boucherville, Histoire veritable et naturelle des moeurs & productions du pays de la Nouuelle France, vulgairement dite le Canada (as above on Amazon books) Pierre Boucher de Boucherville, Histoire veritable et naturelle des moeurs & productions du pays de la Nouuelle France, vulgairement dite le Canada

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Important facts

Birth century
Nationality
Awards
Designated historic person; Person of National Historic Significance
Also known as
Pierre Boucher, sieur de Boucherville, Pierre Boucher de Boucherville

People in Pierre Boucher's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Pierre Boucher's

Frequently asked questions

Who was Pierre Boucher?

French settler, soldier, official and governor in New France (Canada)

When was Pierre Boucher born?

Pierre Boucher was born on 1 August 1622 in Mortagne-au-Perche.

When did Pierre Boucher die?

Pierre Boucher died on 19 April 1717 in Boucherville.

What was Pierre Boucher's occupation?

Pierre Boucher was an explorer, military personnel, civil servant, governor, historian and naturalist.

What nationality was Pierre Boucher?

Pierre Boucher was French.

Sources & further reading

· Wikipedia: Pierre Boucher

· Wikidata: Q3384112

· DBpedia: Pierre Boucher

Cite this page

APA: Biography.guide. (2026). Pierre Boucher. https://biography.guide/pierre-boucher/

MLA: "Pierre Boucher." Biography.guide, https://biography.guide/pierre-boucher/.

Chicago: "Pierre Boucher." Biography.guide. https://biography.guide/pierre-boucher/.

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

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