Census boundary evidence
St. Pierre — 1851 census geography (QC)
This page identifies a census boundary representation. Source-table records below retain their own reporting-unit identity and geographic qualifications.
- Map snapshot identifier
- QC060009_1851
- Source boundary identifier
- QC060009
- Census vintage
- 1851
- Source label
- St. Pierre
- Province code
- QC
- District label
- L’Islet
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Pierre
TCP UID: QC060009
Census source records
Each link states the assessment that connected the source row to this map. Name candidates remain candidates; no source statistic is silently assigned to the map.
- St. Pierre — 1851 · 1851_V1T1, row 602 source_identifier_and_context_agree
- St. Pierre — 1851 · 1851_V1T3, row 601 source_identifier_and_context_agree
- St. Pierre — 1851 · 1851_V2T6, row 563 source_identifier_and_context_agree
- St. Pierre — 1851 · 1851_V2T7, row 571 source_identifier_and_context_agree
Boundary intersections across censuses
These are computed polygon intersections in the equal-area CRS ESRI:102001. Fractions describe the area of the earlier and later polygons, respectively. They do not establish historical succession, and population has not been apportioned by area. All positive intersections are retained, including very small contributions.
| Other census representation | Years (earlier → later) | Overlap (m²) | Fraction of earlier area | Fraction of later area | Evidence |
|---|---|---|---|---|---|
| Armagh · 1861 | 1851 → 1861 | 84266471.1600996 | 0.5092692722842246 | 0.3005777413497051 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Pierre · 1861 | 1851 → 1861 | 81198982.47337677 | 0.49073072771577564 | 1.0000000000000004 | LATER_WITHIN_EARLIERHistorical succession verified: False |
People and biographical connections
These published connections come from the separate LINCS / Dictionary of Canadian Biography layer. A life event or overlapping lifespan does not establish residence at a census date. The association remains attached to this published page; it is not assigned to every revised census group.
| Name | Lifespan | Connection |
|---|---|---|
| Jean Blanchet | 1795–1857 | born here |
| Thomas-Ferruce Picard Destroismaisons | 1796–1866 | born here |
| Augustine Magloire Alexander Blanchet | 1797–1887 | born here |
| Étienne Chartier | 1798–1853 | born here |
| Joseph-Godric Blanchet | 1829–1890 | born here |
| Amable Bélanger | 1846–1919 | born here |