Census boundary evidence
Notre-Dame de Lourdes — 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
- QC174009_1911
- Source boundary identifier
- QC174009
- Census vintage
- 1911
- Source label
- Notre-Dame de Lourdes
- Province code
- QC
- District label
- Mégantic
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: Notre Dame de Lourdes
TCP UID: QC174009
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 Lourdes — 1911 · 1911_V1T1, row 6334 unique_contextual_name_candidate
- Notre-Dame de Lourdes — 1911 · 1911_V1T2, row 6282 unique_contextual_name_candidate
- Notre-Dame de Lourdes — 1911 · 1911_V2T2, row 2922 unique_contextual_name_candidate
- Notre-Dame de Lourdes — 1911 · 1911_V2T7, row 2920 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 |
|---|---|---|---|---|---|
| Notre-Dame de Lourdes · 1901 | 1901 → 1911 | 46571578.690536685 | 0.9999999459381095 | 0.5542250231324796 | EARLIER_WITHIN_LATERHistorical succession verified: False |
| St. Louis de Blandford · 1901 | 1901 → 1911 | 0.15967223510079526 | 7.260974225345909e-10 | 1.9001792655642777e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Stanfold · 1901 | 1901 → 1911 | 0.11857443561893888 | 6.984674249600393e-10 | 1.4110949461367678e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Ste. Emilie · 1901 | 1901 → 1911 | 0.06395310225284284 | 2.6905380124220544e-10 | 7.610738259701283e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Ste. Philomène · 1901 | 1901 → 1911 | 0.13219421349907268 | 5.455026289270968e-10 | 1.5731770984476196e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Notre-Dame de Lourdes · 1901 | 1901 → 1911 | 37458457.09388389 | 0.9999999698138609 | 0.44577432917435744 | EARLIER_WITHIN_LATERHistorical succession verified: False |
| Somerset, North—Nord · 1901 | 1901 → 1911 | 53.949509060243145 | 4.854764416836021e-07 | 6.420260757227641e-07 | PARTIAL_OVERLAPHistorical succession verified: False |
| Somerset, South—Sud · 1901 | 1901 → 1911 | 0.0018121382574918243 | 1.2631277851835246e-11 | 2.156534942376212e-11 | PARTIAL_OVERLAPHistorical succession verified: False |
| Princeville (Stanfold) · 1921 | 1911 → 1921 | 0.11857443561320223 | 1.411094946068499e-09 | 7.192422590478815e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Louis de Blandford · 1921 | 1911 → 1921 | 0.1601093521832785 | 1.9053811769437626e-09 | 1.0109326155508042e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Ste. Emélie · 1921 | 1911 → 1921 | 0.08082571118993641 | 9.618662908466974e-10 | 3.4003769359044005e-10 | PARTIAL_OVERLAPHistorical succession verified: False |
| Ste. Philomène de Fortierville · 1921 | 1911 → 1921 | 0.012334244133748772 | 1.4678365931661285e-10 | 5.247970575412868e-11 | PARTIAL_OVERLAPHistorical succession verified: False |
| Notre Dame de Lourdes · 1921 | 1911 → 1921 | 84030088.4499515 | 0.9999999790529323 | 0.999999945964351 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| Somerset N. · 1921 | 1911 → 1921 | 1.3818978450726718 | 1.644527384912876e-08 | 1.4601832138605585e-08 | PARTIAL_OVERLAPHistorical succession verified: False |
| Somerset S. · 1921 | 1911 → 1921 | 0.006442371210780225 | 7.666743180531733e-11 | 4.4905727746319364e-11 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- Notre-Dame de Lourdes (1911) → Notre Dame de Lourdes (1921): supported_spatial_name_continuity