Census boundary evidence
St. Gabriel de Brandon — 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
- QC142009_1891
- Source boundary identifier
- QC142009
- Census vintage
- 1891
- Source label
- St. Gabriel de Brandon
- Province code
- QC
- District label
- Berthier
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Gabriel de Brandon
TCP UID: QC142009
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. Gabriel de Brandon — 1891 · 1891_V1T2, row 1642 source_identifier_and_context_agree
- St. Gabriel de Brandon — 1891 · 1891_V1T3, row 1642 source_identifier_and_context_agree
- St Gabriel de Brandon — 1891 · 1891_V2T16, row 1642 source_identifier_and_context_agree
- St. Gabriel de Brandon — 1891 · 1891_V4T2, row 1642 source_identifier_and_context_agree
- St. Gabriel de Brandon — 1891 · 1891_V4T3, row 1642 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 |
|---|---|---|---|---|---|
| St. Gabriel de Brandon · 1881 | 1881 → 1891 | 124180751.38450277 | 0.9999999999999997 | 0.9999999999999997 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Gabriel de Brandon · 1901 | 1891 → 1901 | 120988635.80356312 | 0.9742946024617302 | 0.9999999999999997 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Gabriel de Brandon, Village · 1901 | 1891 → 1901 | 3192115.580939647 | 0.02570539753826943 | 1.0000000000000002 | LATER_WITHIN_EARLIERHistorical succession verified: False |
Continuity assessments
- St. Gabriel de Brandon (1881) → St. Gabriel de Brandon (1891): supported_spatial_name_continuity
- St. Gabriel de Brandon (1891) → St. Gabriel de Brandon (1901): supported_continuity_with_area_separation
Area separations
| Earlier area | Continuing area | Separate area | Retained fraction | Separated fraction | Comparison status |
|---|---|---|---|---|---|
| St. Gabriel de Brandon · 1891 | St. Gabriel de Brandon · 1901 | St. Gabriel de Brandon, Village | 0.9742946024617302 | 0.0257053975382694 | approximately_common_geography_subject_to_variable_and_source_review |