Census boundary evidence
Ste. Brigitte des Saults — 1891 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
- QC175007_1891
- Source boundary identifier
- QC175007
- Census vintage
- 1891
- Source label
- Ste. Brigitte des Saults
- Province code
- QC
- District label
- Nicolet
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Ste. Brigitte des Saults
TCP UID: QC175007
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.
- Ste. Brigitte des Saults — 1891 · 1891_V1T2, row 2107 source_identifier_and_context_agree
- Ste. Brigitte des Saults — 1891 · 1891_V1T3, row 2107 source_identifier_and_context_agree
- Ste. Brigitte des Saults — 1891 · 1891_V2T16, row 2107 source_identifier_and_context_agree
- Ste. Brigitte des Saults — 1891 · 1891_V4T2, row 2107 source_identifier_and_context_agree
- Ste. Brigitte des Saults — 1891 · 1891_V4T3, row 2107 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 |
|---|---|---|---|---|---|
| Ste. Brigitte · 1881 | 1881 → 1891 | 74610019.25851889 | 1.0000000000000002 | 1.0000000000000002 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Notre-Dame du Bon Conseil · 1901 | 1891 → 1901 | 1739792.9743708961 | 0.023318489817602463 | 0.018949025078757693 | PARTIAL_OVERLAPHistorical succession verified: False |
| Ste. Brigitte des Saults · 1901 | 1891 → 1901 | 72870226.284148 | 0.9766815101823977 | 1.0000000000000002 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Ste. Brigitte (1881) → Ste. Brigitte des Saults (1891): name_change_requires_review
- Ste. Brigitte des Saults (1891) → Ste. Brigitte des Saults (1901): supported_continuity_with_area_separation
Area separations
| Earlier area | Continuing area | Separate area | Retained fraction | Separated fraction | Comparison status |
|---|---|---|---|---|---|
| Ste. Brigitte des Saults · 1891 | Ste. Brigitte des Saults · 1901 | Notre-Dame du Bon Conseil | 0.9766815101823976 | 0.0233184898176024 | later_totals_require_geographic_reconciliation |