Census boundary evidence
Notre-Dame de Bon Secours — 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
- QC176031_1891
- Source boundary identifier
- QC176031
- Census vintage
- 1891
- Source label
- Notre-Dame de Bon Secours
- Province code
- QC
- District label
- Ottawa, County—Comté
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Notre-Dame de Bon Secours
TCP UID: QC176031
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.
- Notre-Dame de Bon Secours — 1891 · 1891_V1T2, row 2151 source_identifier_and_context_agree
- Notre-Dame de Bon Secours — 1891 · 1891_V1T3, row 2151 source_identifier_and_context_agree
- Notre-Dame de Bon.Secours. — 1891 · 1891_V2T16, row 2151 source_identifier_and_context_agree
- Notre-Dame de Bon Secours — 1891 · 1891_V4T2, row 2151 source_identifier_and_context_agree
- Notre-Dame de Bon Secours — 1891 · 1891_V4T3, row 2151 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 |
|---|---|---|---|---|---|
| Notre-Dame de Bonsecours · 1881 | 1881 → 1891 | 318742250.7609499 | 1.0000000000000007 | 1.0000000000000007 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Notre-Dame de Bonsecours · 1901 | 1891 → 1901 | 318742250.58563757 | 0.9999999994499879 | 0.9822629776133229 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Ste. Angélique · 1901 | 1891 → 1901 | 0.17531235204410167 | 5.500129073744367e-10 | 2.629096534958216e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Notre-Dame de Bonsecours (1881) → Notre-Dame de Bon Secours (1891): name_change_requires_review
- Notre-Dame de Bon Secours (1891) → Notre-Dame de Bonsecours (1901): name_change_requires_review