Census boundary evidence
St. Gédéon de Marlow — 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
- QC144011_1911
- Source boundary identifier
- QC144011
- Census vintage
- 1911
- Source label
- St. Gédéon de Marlow
- Province code
- QC
- District label
- Beauce
- Level
- csd
- Representation class
- E93_Presence
Census continuity group: St. Gédéon de Marlow
TCP UID: QC144011
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. Gédéon de Marlow — 1911 · 1911_V1T1, row 5679 unique_contextual_name_candidate
- St. Gédéon de Marlow — 1911 · 1911_V1T2, row 5629 unique_contextual_name_candidate
- St. Gédéon de Marlow — 1911 · 1911_V2T2, row 2267 unique_contextual_name_candidate
- St. Gédéon de Marlow — 1911 · 1911_V2T7, row 2267 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. Ludger, Gayhurst & Risborough · 1901 | 1901 → 1911 | 1.2997483014673301 | 3.91859817849531e-09 | 6.941002967162603e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Martin · 1901 | 1901 → 1911 | 0.005347169422671132 | 2.7834095688024145e-11 | 2.8555312429938475e-11 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Théophile · 1901 | 1901 → 1911 | 0.5877133596580754 | 2.962171333518041e-09 | 3.1385462620897597e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Shenley, Jersey, Dorset & Marlow · 1901 | 1901 → 1911 | 187256552.7602216 | 0.42354147196821795 | 0.9999999898918956 | LATER_WITHIN_EARLIERHistorical succession verified: False |
| St. Martin · 1921 | 1911 → 1921 | 0.003405353439010811 | 1.818549660555608e-11 | 1.910611211379664e-11 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Théophile · 1921 | 1911 → 1921 | 0.5877133605772311 | 3.138546266998297e-09 | 2.2315349374920088e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| Gayhurst S. E. (St. Ludger) · 1921 | 1911 → 1921 | 1.3694955335666679 | 7.313471809327157e-09 | 3.732570814278048e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
| St. Gédéon de Marlow · 1921 | 1911 → 1921 | 187256551.16011372 | 0.9999999813468924 | 0.9999999829125786 | APPROXIMATELY_EQUAL_EXTENTHistorical succession verified: False |
| St. Hilaire de Dorset · 1921 | 1911 → 1921 | 1.5323018778772606 | 8.182901157807151e-09 | 6.012224462820156e-09 | PARTIAL_OVERLAPHistorical succession verified: False |
Continuity assessments
- St. Gédéon de Marlow (1911) → St. Gédéon de Marlow (1921): supported_spatial_name_continuity