Une histoire de famille

Canadian Ancestry
& Road Trip

June 19 — 28, 2026

Day by Day

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The Geography

Campgrounds and ancestor sites together. Tap a pin for details.

Campground
Church / Cemetery
Historic Site
Town / Region

Ancestor Sites by Region

Monroe County, Michigan

Saturday morning — highest density of the trip
  • St. Joseph — Erie, MI M-Su variable, call ahead
    Baptisms: Janvier David Casavant (1836), Zoe Ellen Martin (1838), John Martin (1838), Victoria Casaver (1860), Anthony Casaver (1861), Paul Casaver (1862), Marie Adelina Chauvin (1855), Harriet Chauvin (1858)
    Marriages: Janvier David and Zoe Martin (1859), Pierre Chauvin and Zoe Martin (1854), Jacob Martin and Marie Louise Gaillard (1830)
    Cemetery: Marie Louise Gaillard (d. 1856), Pierre Chauvin (bef. 1859), possibly Jacob Martin
  • St. Antoine — River Raisin Old Burial Ground National Battlefield Park open 10-5 daily
    Memorial marker for Charles Chauvin (d. 1821-22), Marie Louise Boyer (d. 1825), Louis Jean Gaillard (d. 1822), Marie Louise Jodoin (d. 1820)
  • St. Alphonsus Cemetery — Petersburg, MI
    David and Elizabeth Hebbert/Abair Cooley (3x great grandparents)

Detroit / Windsor

Saturday afternoon crossing
  • Our Lady of the Assumption — Sandwich (Windsor), ON Closed weekdays — Sunday services only
    Baptisms: Louis Jean Gaillard (1782), Pierre Francis Louis (1778), Elisabeth, Vital (1785), Joseph Marie (1786), Marie Louise (1788)
    Cemetery: Louis Gaillard (d. 1804), possibly Pierre Casavant dit Ladebauche (1814), Archange Martin (1827)
    Call 519-253-2493 to ask about Saturday tour access. Otherwise exterior + cemetery only.
  • Ste Anne — Detroit, MI Limited access — mass or pre-approved tours
    Baptisms: Archange Chauvin (1803), Charles Chauvin (1770, 1737), Marie Josette Dube (1771), Marie Louise Boyer (1745), James Jacob Martin (1807), Marie Anne Casse dit St. Aubin (1710), Marie Josephte Seguin (1754)
    Marriages: Charles Chauvin and Marie Josette Dube (1794), Charles Chauvin and Marie Louise Boyer (1761), Charles Chauvin and Marie Anne Casse dit St. Aubin (1726)
  • Mount Elliott Cemetery — Detroit, MI M-Sa 9-4:30
    Mass grave of original Ste Anne burials moved here: Marie Anne Casse dit St. Aubin Chauvin (1710-1789), Charles Chauvin (1702-1772, born Quebec), Noel and Jeanne Meloche Chauvin, Joseph and Therese Tromblay Seguin

Montreal Area

Monday — Old Montreal and Saint-Hyacinthe
  • Notre-Dame Basilica — Montreal M-F 9-4:30, Sa 9-4, Su 12:30-4
    Baptism: Marie Louise Gaillard (1810). Marriage: Louis Gaillard and Louise Jodoin (1782)
    Hochelaga (Marie Louise Jodoin) is the historical name for this area
  • Casavant Frères — Saint-Hyacinthe M-F 8:30-5, closed weekends
    The family-name organ company. Tangible connection to the Casavant line. ~45 min east of Old Montreal.
  • Parc national des Îles-de-Boucherville
    Joseph Seguin was born here in 1717. The island itself is the ancestor connection.

Trois-Rivières Corridor

Tuesday — stops along the south shore
  • Verchères, QC
    Antoine Casavant (?). Riverside village stop.
  • St. Ours, QC
    Antoine Casavant (b. 1799), James Casavan
  • Contrecoeur, QC
    Connection uncertain (?)
  • Trois-Rivières, QC
    Old waterfront, midpoint lunch stop
  • La Rochelle (QC), between Montreal and Trois-Rivières
    Marie Louise Gauthier m. Jean Casse dit St. Aubin (1707)

Quebec City & Côte-de-Beaupré

Wednesday — the deepest roots
  • Notre-Dame de Québec Basilica Open Mon-Wed only, 9-3
    Marriage: Madeleine Miville m. Jean Cochon (29 Nov 1652) — the deepest documented Canadian family event
    Marriage: Jacques Chauvin m. Marie Cochon. Baptism: Charles Chauvin (1702)
  • Place Royale — Quebec City Open 24 hours
    Pierre Miville (dit Le Suisse) and Charlotte Maugis — the founding generation. Original settlement footprint. 5 min walk from the Basilica.
  • Church of the Visitation — Château-Richer M-Sa 8-4, closed Sunday
    James Chauvin and Marie Cauchon. Cemetery worth searching for family headstones.
  • Montmorency Falls 9-6 daily
    Marie Madeline Miville — the place name carries the family connection.
  • Lauzon
    Pierre Miville, Charlotte Maugis

France & Switzerland

For reference — not on this trip
  • Notre Dame, Basse-Normandie
  • La Rochelle, France
  • Saintes, France
    James Chauvin, Marie Madeline Miville
  • Saintonge, France
    Charlotte Maugis (?)
  • Aunis, France
    Charlotte Maugis (?)
  • Canton of Freiburg, Switzerland
    Pierre Miville dit Le Suisse

Campground Options

Original list, organized by region. Numbered badges show priority ranking.

Monroe, MI

Between Kingston and Montreal

Open Questions

Research not yet settled

  • David Cooley in Ennismore (Peterborough) — confirmed? Affects whether Sunday gets a detour off the 401.
  • James Casavan / Casavant Frères connection — direct line, or coincidence of name?
  • Antoine Casavant in Verchères — confirmed location?
  • Pierre Chauvin 1833 baptism — at St. Antoine River Raisin?
  • Antoine Casavant + Archange Chauvin marriage (1826) — where?
  • La Rochelle, Canada — which one? QC town between Montreal and Trois-Rivières, or France entry duplicated?
  • Jacob Martin burial — St. Joseph Erie before 1840?
  • Pierre Casavant dit Ladebauche — Sandwich burial 1814?
  • Archange Martin — Sandwich burial 1827?

Logistics to confirm

  • Our Lady of the Assumption (Sandwich) — Saturday access? Call 519-253-2493.
  • Notre-Dame de Québec — only open Mon-Wed. Wednesday is the hard constraint.
  • Casavant Frères — weekday tour or just exterior visit?
  • Boucherville park — late check-in OK with SEPAQ?
  • Adirondack night — keep, or trade for a third Quebec night and one long Friday push?
  • Border crossings — passports current? NEXUS lanes at Detroit-Windsor and Thousand Islands?
  • Toledo day-trip — separate outing for the Cooley / Casaver / Mominee Toledo addresses (NOT part of this trip)?
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