Census boundary evidence

St. Denis — 1871 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

QC121004_1871

Source boundary identifier

QC121004

Census vintage

1871

Source label

St. Denis

Province code

QC

District label

St. Hyacinthe

Level

csd

Representation class

E93_Presence

Census continuity group: St. Denis

TCP UID: QC121004

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. Denis — 1871 · 1871_V1T1, row 852 source_identifier_and_context_agree
• St. Denis — 1871 · 1871_V3T23, row 852 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.

Continuity assessments

• St. Denis and Convent (1861) → St. Denis (1871): name_change_requires_review
• St. Denis (1871) → St. Denis (1881): 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.

Download geographic, continuity and source-binding evidence