Census boundary evidence
Township 20 — 1921 census geography (PE)
This page identifies a census boundary representation. Source-table records below retain their own reporting-unit identity and geographic qualifications.
- Map snapshot identifier
- PE003001_1921
- Source boundary identifier
- PE003001
- Census vintage
- 1921
- Source label
- Township 20
- Province code
- PE
- District label
- Queens
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Township 20
TCP UID: PE003001
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.
- Township 20 — 1921 · 1921_V1T16, row 59 unique_contextual_name_candidate
- Township 20 — 1921 · 1921_V1T27, row 59 unique_contextual_name_candidate
- Township 20 — 1921 · 1921_V1T38, row 59 unique_contextual_name_candidate
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 |
|---|---|---|---|---|---|
| Township 18 · 1911 | 1911 → 1921 | 0.7361491114309798 | 6.977535536521182e-09 | 6.61763705251698e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Township 19 · 1911 | 1911 → 1921 | 0.2912230004358225 | 3.774550385773211e-09 | 2.617958900314396e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Township 25 · 1911 | 1911 → 1921 | 0.30669957449936197 | 4.081226262965536e-09 | 2.7570860803633047e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Township 26 · 1911 | 1911 → 1921 | 0.08108596313050366 | 7.95701504366057e-10 | 7.289249769090529e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Township 20 · 1911 | 1911 → 1921 | 111240476.4185613 | 0.9999999731773195 | 0.9999999824167862 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Township 21 · 1911 | 1911 → 1921 | 0.10754026368035159 | 1.2640480190201972e-09 | 9.667367962791668e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Township 67 · 1911 | 1911 → 1921 | 0.3993365403375192 | 5.894934026018666e-09 | 3.589849182354519e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Township 20 (1911) → Township 20 (1921): supported_spatial_name_continuity
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 |
|---|---|---|
| Katherine Hughes | 1876–1925 | born here |