Census boundary evidence
Denbigh and Abinger — 1861 census geography (ON)
This page identifies a census boundary representation. Source-table records below retain their own reporting-unit identity and geographic qualifications.
- Map snapshot identifier
- ON084005_1861
- Source boundary identifier
- ON084005
- Census vintage
- 1861
- Source label
- Denbigh and Abinger
- Province code
- ON
- District label
- Lennox and Addington
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Denbigh and Abinger
TCP UID: ON084005
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.
- Denbigh and Abinger — 1861 · 1861_V1T1, row 871 source_identifier_and_context_agree
- Denbigh and Abinger — 1861 · 1861_V1T5, row 871 source_identifier_and_context_agree
- Denbigh and Abinger — 1861 · 1861_V2T11, row 831 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 |
|---|---|---|---|---|---|
| NO DATA · 1851 | 1851 → 1861 | 896503119.9964764 | 0.00010118093705194094 | 1.0000000000000004 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| Kaladar, Anglesea · 1871 | 1861 → 1871 | 0.06614442205318483 | 7.3780470561491e-11 | 1.2509588214690151e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Denbigh, Abinger, Ashby, Effingham · 1871 | 1861 → 1871 | 896503119.5773002 | 0.9999999995324325 | 0.9999999999999996 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Matawatchan, Griffith · 1871 | 1861 → 1871 | 0.19391630729660392 | 2.1630299211604102e-10 | 5.004294729780289e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Brudenell, Raglan, Radcliffe, Lyndoch · 1871 | 1861 → 1871 | 0.15911508537828922 | 1.7748414013206634e-10 | 1.726969250243294e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Denbigh and Abinger (1861) → Denbigh, Abinger, Ashby, Effingham (1871): name_change_requires_review