Candidate dossier / 127 · Rosemont

Where

The challenger

PCQConservative Party of Quebec

Marie-France Lemay

Rosemont

34.7points behind the leader

QSQuébec solidaire

INCUMBENT

Vincent MarissalRosemont

35.2 %

Vincent MarissalQuébec solidaire · IncumbentQS since 2018

The climb · 2018

QSVincent Marissal

PQPierre-Luc Brillant

QLPSherlyne Duverneau

CAQSandra O'Connor

PCQMarie-France Lemay

PVQJamie D'Souza

CQJean-François Racine

Gap at the last election34.7 points

Retrospective reconstruction. The 2017 map was used in 2018 and 2022. H2 (2014) excluded: map change not reviewed. No biography inferred.

Nomination status: Confirmed historical candidacy

A gap measured at the last election, not a prediction.

The arithmetic behind the assignment

H1 · 2018 · Rosemont

Party at the previous election : 0.6 %

Strongest opponent at that election : 35.2 %

36,653 valid votes · Verified comparable territory

Inspect all votes and the denominator

Vincent Marissal · QS12,920 votes
Jean-François Lisée · PQ10,420 votes
Agata La Rosa · QLP6,148 votes
Sonya Cormier · CAQ5,703 votes
Karl Dubois · PVQ521 votes
Paulina Ayala · NPDQ314 votes
Catherine Raymond-Poirier · PN225 votes
Alexandra Liendo · PCQ217 votes
Coralie Laperrière · BP130 votes
Stéphane Chénier · PMLQ55 votes

Sum of candidate votes = 36,653 / 36,653 valid votes

The calculation

35.2 % − 0.6 % = 34.7 points

Calculated using unrounded values; displayed to one decimal.

The person behind the assignment

Why run here?

No interview published.

Retrospective reconstruction

Outcome

Sources and supporting evidence (5)

Élections Québec ↗Official file retained with SHA-256 checksum and schema validation.September 6, 2026 · SHA-256 66a4410f46b2c664
Élections Québec ↗Official 2022 candidacies; incumbent indicator used for pre-election context.September 6, 2026 · SHA-256 488057227cc47565
Élections Québec ↗Official map history: twelve territories retained in 2026; 2017 map used in 2018 and 2022.September 6, 2026 · SHA-256 6b23cd706bd2ca87
Assemblée nationale du Québec ↗Claire Samson sat for the PCQ before the 2022 dissolution. The party qualifies through a held seat; its 2018 share alone does not qualify.September 7, 2026 · SHA-256 d8080c6198b3c31c
Élections Québec ↗Official file retained with SHA-256 checksum and schema validation.September 6, 2026 · SHA-256 ff268ada6bee3c51

Another dossier awaits.

No.The challengerThe incumbent / opponentGap at the last electionSave this dossier

Louis-Charles Fortier

PCQConservative Party of Quebec

Jacques-Cartier

The incumbent / opponentGregory KelleyQuebec Liberal Party

69.2 pts

Chantal Beauregard

PQParti Québécois

Jacques-Cartier

The incumbent / opponentGregory KelleyQuebec Liberal Party

69.0 pts

← Back to the ranking

Candidate dossier / 127 · Rosemont

Where

The challenger

PCQConservative Party of Quebec

Marie-France Lemay

Rosemont

34.7points behind the leader

QSQuébec solidaire

INCUMBENT

Vincent MarissalRosemont

35.2 %

Vincent MarissalQuébec solidaire · IncumbentQS since 2018

The climb · 2018

QSVincent Marissal

PQPierre-Luc Brillant

QLPSherlyne Duverneau

CAQSandra O'Connor

PCQMarie-France Lemay

PVQJamie D'Souza

CQJean-François Racine

Gap at the last election34.7 points

Retrospective reconstruction. The 2017 map was used in 2018 and 2022. H2 (2014) excluded: map change not reviewed. No biography inferred.

Nomination status: Confirmed historical candidacy

A gap measured at the last election, not a prediction.

The arithmetic behind the assignment

H1 · 2018 · Rosemont

Party at the previous election : 0.6 %

Strongest opponent at that election : 35.2 %

36,653 valid votes · Verified comparable territory

Inspect all votes and the denominator

Vincent Marissal · QS12,920 votes
Jean-François Lisée · PQ10,420 votes
Agata La Rosa · QLP6,148 votes
Sonya Cormier · CAQ5,703 votes
Karl Dubois · PVQ521 votes
Paulina Ayala · NPDQ314 votes
Catherine Raymond-Poirier · PN225 votes
Alexandra Liendo · PCQ217 votes
Coralie Laperrière · BP130 votes
Stéphane Chénier · PMLQ55 votes

Sum of candidate votes = 36,653 / 36,653 valid votes

The calculation

35.2 % − 0.6 % = 34.7 points

Calculated using unrounded values; displayed to one decimal.

The person behind the assignment

Why run here?

No interview published.

Retrospective reconstruction

Outcome

Sources and supporting evidence (5)

Élections Québec ↗Official file retained with SHA-256 checksum and schema validation.September 6, 2026 · SHA-256 66a4410f46b2c664
Élections Québec ↗Official 2022 candidacies; incumbent indicator used for pre-election context.September 6, 2026 · SHA-256 488057227cc47565
Élections Québec ↗Official map history: twelve territories retained in 2026; 2017 map used in 2018 and 2022.September 6, 2026 · SHA-256 6b23cd706bd2ca87
Assemblée nationale du Québec ↗Claire Samson sat for the PCQ before the 2022 dissolution. The party qualifies through a held seat; its 2018 share alone does not qualify.September 7, 2026 · SHA-256 d8080c6198b3c31c
Élections Québec ↗Official file retained with SHA-256 checksum and schema validation.September 6, 2026 · SHA-256 ff268ada6bee3c51

Another dossier awaits.

No.The challengerThe incumbent / opponentGap at the last electionSave this dossier

Louis-Charles Fortier

PCQConservative Party of Quebec

Jacques-Cartier

The incumbent / opponentGregory KelleyQuebec Liberal Party

69.2 pts

Chantal Beauregard

PQParti Québécois

Jacques-Cartier

The incumbent / opponentGregory KelleyQuebec Liberal Party

69.0 pts