The Guilbault Line · The Pays d'en Haut
From Oka to Oregon
The same families who built lives at the Lake of Two Mountains crossed a continent on the fur trade routes and ended up three thousand miles west at French Prairie, Oregon — buried in the same mission cemetery where they had lived beside each other since Oka.
Collections
Documented
Oregon Records
Cousins Died at St. Paul
The Story
A Community That Moved Together
Oka Mission — the Lac-des-Deux-Montagnes community on the Ottawa River — was not simply a church. It was an Algonquin, Nipissing, Ojibwe, and Ottawa community that had been gathering at that confluence for generations before the Sulpician missionaries arrived. When Gabriel Guilbault paddled into that world in 1801 and married Marie Josephte Abitakijikokwe, he entered a network of kinship that would follow his family west.
The men who went deepest into the interior fur trade and did not return — men like Paul Guilbault, Gabriel père's first cousin once removed, and Paul's second cousin once removed Hilaire — were precisely the men who formed new kinship ties in the interior. They were not simply employees of the Hudson's Bay Company. They were men embedded in the Walla Walla and Chinook communities of the Columbia District, through country marriages contracted far from any Quebec parish, in country where no priest recorded the ceremony.
When the fur trade closed and HBC contracts ended, these men did not return to Quebec. They went to French Prairie — the Willamette Valley settlement at St. Paul, Marion County, Oregon, where the same Catholic missionaries who had known them in the interior built a church and began recording their lives again. The Nipissing community, the Guilbault community, the Laurent Quintal family — they were neighbors at French Prairie because they had been part of the same world for decades. Other Company men reached the same prairie by different roads — from Sorel, from Saint-Hyacinthe — and their families are documented in a companion collection, French Prairie: The Columbia Servants.
Not every Guilbault who entered the pays d'en haut stayed there. Gabriel père was in the interior in the 1790s, where his children by Marie Josephte Abitakijikokwe were born. He brought them to Saint-Paul-de-Lavaltrie to be baptized in October 1798, married their mother at Oka in 1801, and died at Saint-Benoît (Deux-Montagnes) in 1833. Their son Gabriel fils, baptized conditionally at the age of eight, settled at Saint-Placide and Saint-André-d'Argenteuil, was still calling himself voyageur to the census taker in 1851, and died in 1880 — whether he is the Gabriel of the 1817–1821 North West Company account is one of the questions The Voyageur Years leaves open. Their son Joseph Claude, born in the pays d'en haut, was buried at Oka as a voyageur the same year as his father. But the cousins of the next generation did not return — and the records of their western lives are not in Quebec. They are in Winnipeg, in Portland, and in the mission register that Harriet Duncan Munnick spent decades transcribing.
Oka Mission — Lac-des-Deux-Montagnes — was home to Algonquin, Nipissing, Ojibwe, and Ottawa peoples. Gabriel Guilbault entered this community through his 1801 marriage. The Nipissing family Louis Nipissing Sr. — father of Marie Anne Nipissing, who married Laurent Quintal — came from the same network.
The Catholic Church Records of the Pacific Northwest, Vancouver Vol. I — transcribed by Harriet Duncan Munnick — is the single archive that documents Paul Guilbault's Oregon life. The same volume documents Laurent Quintal's 1839 marriage and the Nipissing community of French Prairie. One archive, multiple families, the same world.
Joseph Delard of Sorel and Joseph Frédéric dit Despard of Saint-Hyacinthe served in the same Columbia District and married at the Willamette mission on the same day in 1839. In 1857 Delard’s son Augustin married Zoé Quintal. Their stories are told in French Prairie: The Columbia Servants.
The Guilbault Line: Voyageurs of the Pays d'en Haut — and the Oregon Country
The Three Phases
From the Lake to the Prairie
The Guilbault family's westward arc across three generations — from the Oka Mission community to the Oregon interior to French Prairie, Oregon.
Phase One · Origin
Oka Mission
& Quebec
1757–1833 · Quebec
The community at the Lake of Two Mountains. Gabriel Guilbault père, in the interior in the 1790s, brought his interior-born children east, married their mother Abitakijikokwe at Oka in 1801, and died at Saint-Benoît in 1833. His son Joseph Claude was buried at Oka as a voyageur that same year. The cousins of the next generation did not come back.
Phase Two · Interior
New Caledonia
Snake Country
1821–1838 · Columbia District
HBC service in the interior. A Guilbault — forename not given — leads carriers in New Caledonia in 1828. By 1831 Paul was at Fort Walla Walla. Laurent Quintal in the Snake Country since 1817. Hilaire Guilbault enters HBC 1838. Country marriages formed here — Caty Walla Walla, Françoise Cayuse, Marie Anne Nipissing.
Phase Three · Settlement
French Prairie
Oregon Territory
1833–1886 · Marion County, OR
The western terminus. Paul Guilbault arrives 1833, marries at Fort Vancouver 1838, dies ca. 1849 at St. Paul. Hilaire dies June 1849 — same community, months apart. Laurent Quintal farms Marion County until 1860. Marie Anne Nipissing survives to 1886 in Douglas County.
Oregon Case Studies
Primary Sources · Catholic Church Records · Early OregoniansCase Study · The Guilbault Line
The Canadian
Paul Guilbault of Lavaltrie — From Fort Walla Walla to French Prairie, 1821–1849
In the Athabasca department by 1820–21, he never returned to Quebec. A governor's 1828 journal records a Guilbault, forename not given, in the mountains of New Caledonia. The Catholic Church Records found Paul at Fort Vancouver — married to Caty Walla Walla, four children named in the registers, and on more than fifteen register pages as father, godfather and witness. He died ca. 1849 at French Prairie, possibly in the gold fields. His cousin Hilaire was buried in the same community months later.
View Case Study →Case Study · Fur Trade · Columbia District
The Free Man of the Prairies
Laurent Quintal and Marie Anne Nipissing — A Columbia River Marriage, 1839
Two circulating errors — neither sourced to a single primary document — corrupted every generation above and below this couple. Four archive collections corrected them. Marie Anne's father was Louis Nipissing, named in two independent Catholic sacramental records on consecutive days. Laurent paddled the Snake Country for twenty-two years before marrying at Fort Vancouver with James Douglas as witness.
View Case Study →Case Study · HBCA · Oregon Records
The Survivor
Hilaire Guilbault of Verchères — From Death Rapids to French Prairie, 1838–1849
Hilaire Guilbault — Paul the Canadian's second cousin once removed — survived the 1838 Dalles des Morts bateau disaster and did not go home. He is documented in Oregon from 1842 to his death in June 1849: married Louise Walla Walla at Fort Vancouver with four children adopted at the same ceremony; deponent in a sworn murder inquiry before James Douglas at Cowlitz Farm (HBCA B.47/z/1, July 1842); godfather for Paul's son François at Saint Paul Mission in January 1843. Both men died at French Prairie the same year.
View Case Study →Also at French Prairie · Companion Collection
Families who came by other roads: Two Families the Trees Merged, The Other Joseph, and The Steersman’s Ledger — joined to the Quintal family by the 1857 Delard–Quintal marriage.
Who Went — and Who Did Not
DisambiguationThe westward story depends on knowing which Guilbault a fur-trade record belongs to, and the name alone never says. Three studies test the records closer to home. Gabriel père is excluded from the 1817–1821 North West Company account that carries the name Gabriel Guilbault — though his voyageur years are proved by where his children were born, not by an account book. The North West Company career of Paul Gibeau, at 500 livres, belongs to a man the records do not identify — and not to Paul Guilbault père. What remains is stated as plainly as what was found.
Case Study · NWC Records · The Guilbault Line
The Voyageur Years
Three Men of One Family Named Gabriel Guilbault, One North West Company Ledger Account
The account at HBCA F.4/32 folio 414 gives a name, five annual wages and a closing balance — no age, no parish, no father. Three men of one direct line carried that name. Gabriel père is excluded on direct evidence: the priest wrote him down at Rigaud in June 1819 and at Saint-Eustache in February 1821. Two candidates remain, and two wage years carry no evidence either way.
View Case Study →Case Study · NWC Records · Disambiguation
Who Was Paul Gibeau?
A North West Company Career Documented Across Three Volumes — and a Man Nobody Has Identified
Ten consecutive years of wages, two engagements signed by mark, winters at Great Slave Lake and in the Athabasca, and a settlement of 617 livres 14 sols. It is not Paul Guilbault père’s: three ordinary Québec documents place him at home in Saint-Paul-de-Lavaltrie while the man in the ledgers was in the interior.
View Case Study →Case Study · The Limits of the Record
Born in the Pays d'en Haut
Joseph Claude Guilbault, son of Gabriel and Marie Josephte Abitakijikokwe
Two parish registers, thirty-four years apart — a conditional baptism at Saint-Paul in 1798 and a voyageur’s burial at Oka in 1833 — are the whole of his documentary life. Of the fur-trade records that might fill the gap between them, the central one belongs to another man and two remain undecided — and the study sets out what is left when they are weighed.
View Case Study →The Archive Trail
Four Collections · Two ContinentsDocumenting the Oka-to-Oregon migration requires four independent archive collections. No single one is sufficient. The Quebec record system closes with a baptism in 1798; the HBCA opens with a company ledger and a governor's journal in 1828; the Catholic Church Records find him in Oregon in 1838; the Early Oregonians Database confirms the death ca. 1849. Each archive hands the story to the next.
Step One · Quebec Origins
PRDH-IGD & Quebec Parish Registers
Five-generation pedigree confirmed. Baptism entry is often the last Quebec record for men who went west. Systematic PRDH search documents what the Quebec record system contains — and what it does not.
Step Two · Interior Service
Hudson's Bay Company Archives · Winnipeg
NWC Account Books Name Index; HBC servants' accounts (B.239/g series); post journals for McLeod Lake, Fort St. James, Fort Walla Walla. Gauthier compiled ancestry as secondary finding aid. McDonald journal as published primary source.
Step Three · Oregon Life
Catholic Church Records of the Pacific Northwest · Vancouver Vol. I
Transcribed and annotated by Harriet Duncan Munnick. Marriages, baptisms, burials, and biographical annotations for the Fort Vancouver and French Prairie mission community, 1838 onward. The archive that found Paul Guilbault at Fort Vancouver in 1838.
Step Four · Confirmation
Early Oregonians Database · Oregon State Archives
Person profiles with marriage, death, land grant, and census cross-references. Independently confirms Munnick annotations across three source citations per entry. Oregon Donation Land Claim records for provisional grants and final patents.
Research Note · Same Name, Different Family
Edouard Guilbeault — One Man, of Berthier
The HBCA Servants’ Contracts Name Index returns two entries under Guilbeault, Edouard: 1837 at HB [SK] Carlton (Middleman, A.32/31 fo. 324–325) and 1844 at HB [MB] York Factory (Milieu, A.32/31 fo. 326–327). Both contracts have been read, and they are the same man.
Both were signed at Carlton on the first of June — in 1837 with John Rowand, in 1844 with John Edward Harriott — both as middleman at seventeen pounds sterling a year, both witnessed by Patrick Small, and both dockets carry the same servant number. The index’s “York Factory” for 1844 is the point of departure written into the form, not the place of signing. He fits the HBCA biographical sheet for Gibeault, Edouard: of Berthier, born about 1798, in service from 1818, in the Saskatchewan district through 1849. In 1844 he made his mark as Guilbauche, the alias of the Edward Gilbeau dit Gibboche indexed at York Factory in 1833.
He is not shown to belong to the Guilbault family, and Hilaire’s brother Edouard, born at Verchères in 1816, has no part in either contract. Paul the Canadian and Hilaire remain the two men of this family documented in Hudson’s Bay Company service in the West — and the rule this collection runs on holds: each record must first be proven to belong to the man it names.
Blog Posts
Research Story · The Guilbault Line
From Death Rapids to Saint Paul Mission
Hilaire Guilbault — survivor, deponent, godfather
In September 1838, Hilaire Guilbault survived the worst disaster on the Columbia River brigades — the bateau capsizing at Les Dalles des Morts that killed twelve people. Four years later he gave sworn testimony before James Douglas at Cowlitz Farm. Six months after that he stood godfather at Saint Paul Mission. Three documents tell the arc of a life built from the wreckage of a river crossing.
Read →Research Discovery · The Guilbault Line
When the Research Comes Full Circle
A third Guilbault voyageur — and the trail leads west
A fact-check on a published case study became something else: a third Guilbault voyageur, a governor's mountain journal, and the same Oregon archive I had been in for weeks for a completely different family. The story of how three separate research threads converged in the same Catholic register at French Prairie, Oregon.
Read →Historical Context · French Prairie
French Prairie: The Western Terminus
Why HBC veterans and their country wives settled Marion County, Oregon
French Prairie was not a coincidence. It was the predictable endpoint of a network that began at Oka, ran through Fort Walla Walla and New Caledonia, and ended at St. Paul, Marion County — where the same families who had lived beside each other at the Lake of Two Mountains reconstituted themselves three thousand miles west.
Read →Research Methodology · Oregon
The Munnick Annotations: Reading Harriet Duncan Munnick
How the Catholic Church Records of the Pacific Northwest work as a genealogical resource
Harriet Duncan Munnick spent decades transcribing and annotating the Oregon Territory Catholic mission registers. Understanding how her annotations work — and how to read them alongside the original register entries — is essential for anyone tracing fur trade families in the Oregon Country.
Read →Part of the Storyline Genealogy Series
The Guilbault Line
Voyageurs of the Pays d'en Haut — and the Oregon Country