Census boundary evidence
St. Antoine de Pontbriand — 1911 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
- QC174012_1911
- Source boundary identifier
- QC174012
- Census vintage
- 1911
- Source label
- St. Antoine de Pontbriand
- Province code
- QC
- District label
- Mégantic
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Antoine de Pontbriand
TCP UID: QC174012
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. Antoine de Pontbriand — 1911 · 1911_V1T1, row 6337 unique_contextual_name_candidate
- St. Antoine de Pontbriand — 1911 · 1911_V1T2, row 6285 unique_contextual_name_candidate
- St. Antoine de Pontbriand — 1911 · 1911_V2T2, row 2925 unique_contextual_name_candidate
- St. Antoine de Pontbriand — 1911 · 1911_V2T7, row 2923 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 |
|---|---|---|---|---|---|
| St. Pierre de Broughton · 1901 | 1901 → 1911 | 0.020274796805692753 | 3.603280385530947e-10 | 3.1315094260995403e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Leeds · 1901 | 1901 → 1911 | 0.6965785762794983 | 3.830694320100247e-09 | 1.0758886505958816e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| Thetford, North—Nord · 1901 | 1901 → 1911 | 32845488.20482755 | 0.27302478287629867 | 0.5073094290611034 | PARTIAL_OVERLAPHistorical succession verified: False |
| Thetford, South—Sud · 1901 | 1901 → 1911 | 31898997.03359892 | 0.24124823028271317 | 0.49269055986686205 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Pierre de Broughton · 1921 | 1911 → 1921 | 0.06076738863311256 | 9.385724164230117e-10 | 1.0799710687953969e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Leeds · 1921 | 1911 → 1921 | 0.6965785763377469 | 1.0758886506858484e-08 | 3.830694291533946e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Leeds E. · 1921 | 1911 → 1921 | 0.43338363425195264 | 6.6937535738765405e-09 | 4.7502490635800635e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Antoine de Pontbriand · 1921 | 1911 → 1921 | 64744481.930610694 | 0.9999999378376568 | 0.9999996193525046 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Thetford S. · 1921 | 1911 → 1921 | 0.002748149970939073 | 4.244608525948105e-11 | 4.534351663501437e-11 | PARTIAL_OVERLAPHistorical succession verified: False |
| Très Saint Cœur de Marie · 1921 | 1911 → 1921 | 0.10128066790778761 | 1.564313414701358e-09 | 1.0185545659415263e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Amiante, VL · 1921 | 1911 → 1921 | 0.05944118210855618 | 9.180887180047028e-10 | 9.355638003721239e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Robertsonville, VL · 1921 | 1911 → 1921 | 2.6704691452311615 | 4.1246279213270916e-08 | 3.989224749543791e-07 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- St. Antoine de Pontbriand (1911) → St. Antoine de Pontbriand (1921): supported_spatial_name_continuity