Maurice Duplessis

Maurice Le Noblet Duplessis was born on April 20, 1890 in Trois-Rivières to a religious family of modest upbringing. He was the second child and only son of Nérée Le Noblet Duplessis, a lawyer for the Diocese of Trois-Rivières, who at the time was a member of the Legislative Assembly of Quebec for Trois-Rivières and who would later become a judge of the Superior Court of Quebec and the mayor of Trois-Rivières. Maurice's father was a kind but busy man and spent little time with the family, which was, however, expected at the time.[2] Nérée came from a family of peasants from nearby Yamachiche, in what is today Mauricie. Maurice's mother was Berthe Genest,[lower-alpha 2][3][4] a daughter of Laurent-Ubald Genest, a greffier (clerk) of Trois-Rivières, and of Emma MacCallum[lower-alpha 3] of Montreal, who had Scottish and Irish origins.[4] These Anglo-Saxon roots made the future premier well-disposed to Anglophones; Duplessis would even joke that he was "one of them".[4]

At the end of the 19th century, the Duplessis family of Trois-Rivières was active in the political and religious life of the region, and the members of the family could often be found among conservative and ultramontanist sympathisers. Meetings would regularly happen in their houses, where the current political events were debated. Some of the influential figures of the time, including Louis-Olivier Taillon, Edmund James Flynn, Joseph-Mathias Tellier, Louis-Philippe Pelletier and Thomas Chapais, could be found there. In addition to that, Maurice's father, a deeply pious person, maintained close relations with Louis-François Richer Laflèche, the bishop of the Diocese of Trois-Rivières, where he worked as legal counsel.[4] The bishop supported his electoral bid for the Saint-Maurice seat in 1886, which Nérée won.[2] Maurice was born during his father's reelection campaign, who chose to name his son for the electoral district he was the MLA for.[2] The newborn boy was then baptized by Laflèche himself.

• Family of Maurice Duplessis
• 
  Maurice Duplessis in 1907
• 
  Maurice Duplessis with his sisters, Marguerite, Jeanne, Étiennette and Joséphine-Gabrielle, 1897
• 
  Berthe Genest, Maurice Duplessis's mother
• 
  Nérée Le Noblet Duplessis, Conservative MLA for Saint-Maurice (1886-1900), mayor of Trois-Rivières (1904-05) and judge of the Superior Court of Quebec, father of Maurice Duplessis
• 
  Samuel Genest, president of the Association canadienne-française d’éducation de l’Ontario (1932-33), a Franco-Ontarian advocacy organization. Uncle of Maurice Duplessis.
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  Richard-Stanislas Cooke, mayor of Trois-Rivières (1896-98), Liberal MLA for Trois-Rivières, uncle of Maurice Duplessis.
• 
  William-Pierre Grant, Liberal MLA for Champlain, uncle of Maurice Duplessis.

In 1898, Maurice left his home city to study at the Collège Notre-Dame in Montreal, which at the time was run by the Congregation of Holy Cross. There he met André Bessette (or Brother André, as he is better known), then porter of the college, who came to like young Duplessis and handed him over the task of finding students willing to talk with the rector.[5][lower-alpha 4] The relationship was so close that it was then that Duplessis developed the cult of Saint Joseph, which he carried for the rest of his life, and which sometimes influenced his political choices. The future premier was a bright student, excelling in French, history, Latin and philosophy; at the same time, he was known to be playful and sometimes mischievous. He would often play tricks to his school friends and also to their sisters, hiding their clothes and pillows, readjusting the beds so that they would fall when someone lay down on them and throwing water buckets, small pastries, buns and other projectiles.[6][7]

In 1902, Duplessis moved to the Séminaire de Trois-Rivières in order to pursue his study in a classical college. Maurice continued to excel in other subjects, including history, theology, Latin and Greek, which helped him become the best student in his year, but in particular sharpened his rhetorical skills while attending the debate club at the college's Saint Thomas Aquinas Society.[8] Maurice would make what Conrad Black described as "long apologetic speeches about the founders of French Canada that were as extravagant as they were unconvincing",[8] where he would show his attachment to and admiration of his roots and the Catholic faith. He was especially fond of Louis Hébert, one of the first colonizers of the New France and a pioneer of farming in the area,[lower-alpha 5] which Black suggests was a sign that he already had a deep affection for the rural lifestyle at this stage, particularly given that he spent the summer with his grandfather in Yamachiche.[lower-alpha 6] When it came to sports, however, Duplessis was hardly interested in them, and has not practised any in his life, except for croquet.[9]

Duplessis' interest for politics appeared at a very young age. Maurice would memorize the circumstances and dates of important events in the politics of Canada and of Quebec, as well as the regional differences in voting patterns in the province. As early as at the age of ten, Maurice was already engaging in political meetings and was speaking with the voters, and he would also follow his father during his electoral campaigns and meetings across the electoral region, thus showing more interest in the practical aspects of politics than in its theory.[8] Later, in his adolescence, the future premier was preparing for public life by working in a political organisation of Joseph-Arthur Barrette, a Conservative MP for Berthier.[9]

When finishing school, Maurice Duplessis felt attracted to the public life, while at the same time, he was equally devoted to the Catholic Church due to the influence of Brother André. However, Maurice felt that being a religious minister bore too many constraints. He confided to his secretary a few years later: "the priesthood is too much for me."[10] He was not interested to pursue business affairs, either, because, as Black suggested, "he knew the English were greatly advantaged".[9] In the meantime, a wave of increased interest in politics engulfed Quebec at the beginning of 20th century, with the popularity of figures like Henri Bourassa and Wilfrid Laurier being felt across the province, which did not bypass Trois-Rivières or Duplessis. Strongly influenced by the family and by the uptick in engagement in political matters, he decided to go in his father's footsteps. Thus in autumn of 1910, he enrolled in the faculty of law at the Université Laval in Montreal, which is now a separate university called Université de Montréal. Pursuing a law degree was then a standard way to get into politics. Conrad Black described Duplessis thus:[9]

His social life was going according to the vocation he had chosen. His books, many more in number than he would wish to admit while speaking to the workers and farmers, were more about educating him about the public life rather than distracting therefrom. He had no hobbies and, outside politics, the only distractions of the youth were professional baseball (he liked to memorize the statistics almost as much as those relating to the politics), and, from time to time, opera.

A postcard showing the Collège Notre-Dame in Montreal, c. 1910

The Séminaire de Trois-Rivières, photographed somewhere between 1903 and 1914

A postcard showing the Université Laval Montreal branch, now known as the Université de Montréal, 1911

While studying, he was noted for his liveliness, sharp responses and socializing.[11][12] Duplessis, sitting in the opposition, was a local star within the model parliament organized by the university.[10] The future premier of Quebec, before practising law, trained in the offices of Rodolphe Monty et Alfred Duranleau, two nationalist conservatives and friends of Duplessis' family, where Maurice was referred to by his father, Nérée.[13]

After three years of studies, Duplessis was admitted to the Bar of Quebec on September 4, 1913.[14] Maurice returned to his home town to practice law at the Bar of Trois-Rivières, whose member he would stay until his death.[15] He first worked for a short time together with his father, before Nérée Duplessis was nominated as judge of the Superior Court of Quebec on June 15, 1914. The future Premier then opened his own consultancy, Duplessis, Langlois & Lamothe, Avocats et Procureurs, on Hart Street, behind his parents' house, together with Édouard Langlois, an old friend of his from the Séminaire who became husband of Duplessis' sister, Gabrielle,[16] and another lawyer from Trois-Rivières, Léon Lamothe.[14][17] The partnership of these lawyers lasted at least until early 1930s.[17]

Practising civil law more than criminal law, Duplessis developed his large client base among the ordinary people, who were attracted due to his arguments in court that often proved persuasive. He was quickly recognized as a sociable and competent lawyer who approached his cases carefully, and thus became a popular figure in the town.[18] The young lawyer engaged in the activities of his area, notably taking care of a local baseball team, and became a fixture in high-end taverns of his town. His professional success let him buy a personal Winton on a loan (to great dismay of his father), but it was briefly interrupted by the death of his mother, Berthe, in 1921.[19]

Despite a promising career start in his legal profession, Duplessis did not lose sight from his political ambitions. He made his first attempt to get to the Legislative Assembly of Quebec in 1923, when he became a Conservative candidate for the riding of Trois-Rivières, seeking to oust the incumbent Liberal MLA, Louis-Philippe Mercier.[20] The campaigning has been heated. Mercier benefited from a well-organised political structure in the area, directed by his mentor, Jacques Bureau, who at the time served as an Member of Parliament for Three Rivers and St. Maurice and the federal minister of customs and excise.[20][lower-alpha 7] Maurice counted on his father's acquaintances' support (notably Louis-Olivier Taillon), some of whom came over to make speeches in Duplessis' favour, solidarity of his fellow lawyers and the admiration of his clients.[20] His campaign based on the what he alleged was "contempt towards provincial autonomy" and towards municipal rights that the then premier Louis-Alexandre Taschereau exhibited and on the criticism of the Liberals' management of the judiciary.[21][22] Despite a rather close race, Maurice lost to the incumbent, with 1,328 votes for Duplessis and 1,612 for Mercier. Duplessis at the time did not expect to win the riding anyway, but instead hoped that his good showing would make him a good candidate of the opposition leader in the region.[20]

Duplessis attempted a second run to the Legislative Assembly, trying to get as much support from working- and middle-class families as he could, including by paying personal visits to them and tracking his opponent's moves during Mercier's another four years in office;[21] his resolve to get to the provincial parliament increased even further after his father died in 1926.[23] Despite a dismal showing of the Conservatives in the 1927 election, where they only managed to capture 9 out of 85 seats, Duplessis eked out a victory of 2,622 to 2,496 votes in a rematch against Mercier and flipped the Trois-Rivières seat, previously considered a Liberal stronghold, for the first time in 27 years.[24] In his victory speech, he prophetically declared that "you have in front of you the future premier of Quebec".[25]

At the time when Duplessis was elected, the Legislative Assembly was only in session for two months in a year, which allowed Duplessis to spend more time in his electoral district. However, when the parliament was first convened on January 10, 1928, Duplessis immediately became active. In a speech from January 19, the Legislative Assembly freshman made a speech where he decried the overemphasis on industrial development, as opposed to rural and small-business interests, called to stop increasing taxes and to respect the religious nature of Sundays, and proposed to make an inventory of the forest industry (it was suspected at the time that the resources were being overexploited) and to reorganize the provincial police.[21][26] The first speech left Premier Taschereau impressed, who supposedly remarked that "this young man [...] will go far".[21] His rhetorical skills and the knowledge of the law on the books made him a rising star in the opposition. When Arthur Sauvé left the leadership of the Conservatives, it was even supposed that Duplessis could take the steers of the battered party, but Duplessis was not ready yet at the time.[27] Camillien Houde, Mayor of Montreal, was nominated instead, but he often had to leave the parliament sessions because of his other demanding job, so that Duplessis, whom the Conservative caucus already saw as a safe alternative to Houde should his policies fail,[28] was able to informally lead the caucus in the leader's absence.[29]

Arthur Sauvé, in his resignation speech, asked his successor "to reestablish order in our ravaged ranks". Even though the new leader liked Duplessis , the future premier did not particularly trust his organizational capabilities, finding him "an impetuous and verbose braggart".[30] He also said to his party colleague, Antonio Barrette, who would serve briefly as Premier in 1960: "You will see Houde climb to the top of the hill, only for him to go down on the other slope". Conrad Black characterized his relationship with Houde, together with his political views, in the following way:[31]

Maurice Duplessis was surely of a fundamentally conservative point of view; he distrusted anything that seemed to be a flash-in-the-pan event and doubted anything that seemed improbable to him. The family was important for him. He also liked it when a person was able to respect the procedure. For him, Camillien Houde was a disorganised person who went bankrupt several times, who did not belong to any group of people, who neither had a family nor a job and who, except for his silver tongue, was inexperienced in anything, chaotic and superficial. He was sure that Houde, an overweight and unwieldy man, would be no match to Taschereau's ruse, air of authority and meticulousness.

Later events seemed to confirm Duplessis' intuition. In the 1931 election, the Conservatives were again resoundingly defeated, with only 11 seats out of 90 in the party's hands despite the fact that the Conservatives got a markedly larger share of votes provincially. Houde lost his own riding, while Duplessis got barely reelected with a razor-thin margin of 41 votes (3,812 for Duplessis, versus 3,771 for Louis-Philippe Bigué, his Liberal challenger).[32] Upon learning the results, Taschereau declared that "this outcome means the end of Houdism".[33]

• Quebec politics of 1920s and 1930s
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  Maurice Duplessis in 1927, the year of his first successful election
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  Louis-Alexandre Taschereau, MLA for Montmorency, leader of the Quebec Liberal Party and Premier of Quebec in 1920-1936
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  Arthur Sauvé, MLA for Deux-Montagnes, leader of the Conservative Party of Quebec in 1916-1929 and father of Paul Sauvé, who would replace Duplessis as Premier of Quebec after his death in 1959.
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  Camillien Houde, the penultimate leader of the Conservative Party of Quebec in 1929-1931, MLA for Montréal–Sainte-Marie and Mayor of Montreal
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  A contemporary photo of the the Blue Room of the Parliament Building of Quebec, where the Legislative Assembly had its sessions. Trois-Rivières, where Duplessis was elected from, is the oldest continuous provincial riding in Quebec.[34]
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  A Legislative Assembly session on April 5, 1933. Duplessis is seated in the third position from the background in the first row, directly opposite Taschereau.

The 1931 election has seen the Conservatives internal strife, already present in Sauvé years, intensify.[35] The party members could not even agree to a common strategy of dealing with the results of the election. Houde opted for a recount in 63 ridings won by Liberals, alleging widespread electoral fraud; Duplessis, however, was among a group of dissident MLAs who refused to endorse Houde's idea, with Duplessis particularly being afraid that his narrow victory would be overturned.[36][37] The plan was frustrated by the governing Liberals, who passed legislation requiring that $1,000 (equivalent to $18,200 in 2021) be paid for each contested riding.[21] In an effort to appease the Anglophone community, Houde designated an ageing Charles Ernest Gault, a Houde ally and long-time MLA from Montréal–Saint-Georges, as a new leader of the parliamentary caucus.[38] The choice enraged Duplessis, who was a rising star in his party. Houde also nominated Gault as leader of the Conservatives after he lost his mayorship and resigned from the leadership of the party on 19 September 1932, but the Conservative caucus overrode that decision on November 7 and put Duplessis in charge.[21]

The decision was formally confirmed during a party congress in Sherbrooke on October 4-5, 1933, when Duplessis was confirmed in his position, getting 332 votes against 214 cast for Onésime Gagnon, an MLA from Dorchester who favoured closer ties with the federal Conservatives.[39] Duplessis received support from seven out of 10 MLAs from his party as well as all federal ministers from Quebec with the exception of Maurice Dupré, who was a law partner of Gagnon.[40] While Duplessis got less support from the Anglophones due to him being perceived as too nationalist,[38] Richard Jones argues that it was the superior organisation and not the nationalist rhetoric that secured Maurice's victory.[35] Despite the victory, the tensions within the Conservative caucus did not subside.[41]

The news of the election of the new leader was received well in Trois-Rivières and Quebec City. Duplessis met with Cardinal Jean-Marie-Rodrigue Villeneuve, Anglican bishop Williams, Henry George Carroll, the Lieutenant Governor of Quebec, as well as the mayor of Quebec City, Henri-Edgar Lavigueur.[42] On the other hand, Camillien Houde was angered by the choice of his party's caucus. He bitterly declared that "either I will perish or they [Duplessis supporters] will" and said that he was "free to associate myself with any serious movement that will try to get us rid of two political parties in Quebec that perpetuate the idea that the power trumps the law".[42] Houde would only reconcile with Duplessis in 1944.[21]

Duplessis immediately engaged in his new job. In his response to Taschereau's speech from the throne, Duplessis harshly criticized the management of the province, in particular pointing to the overcapitalization of companies, chaos in the province's industry and resource exploitation, and what he saw as unjust treatment of the municipalities, unnecessary confrontations with the federal government, the lack of respect for traditions and pandering too much to big business interests instead of developing rural areas.[43][41] Unlike some of his other colleagues in the party centered around Aimé Guertin, however, he opposed trust-busting in order to increase the clout of French-Canadian businesses and saw unfavourably the advocacy of some of his party colleagues to overhaul the social welfare system.[41]

Despite the differences within the opposition, the governing Liberals had even more problems. Quebec was in the midst of the Great Depression, which left Canada's economy declining. The Liberal party, in power for more than 35 years at the time, was suffering from internal tensions, too, but also from the laissez-faire economic policies that proved inadequate for the crisis,[44] and what Conrad Black described as inflexibility and population's weariness of the government that has been in power for too long.[43] As a result, some of the Liberal MLAs became disillusioned with Taschereau and created a new party, the Action libérale nationale (ALN).

The new party, which in particular despised the big business's interests in the province, consisted of nationalist and progressive MLAs led by Paul Gouin and included some other figures, such as Philippe Hamel, Joseph-Ernest Grégoire and Oscar Drouin. The members of the new political force drew heavily from the Programme de restauration sociale, a social policy document drafted by the Catholic clergy in 1933 that advocated corporatism as an alternative for capitalism and communism[45] and and sought to improve the position of French Canadians in the province by embracing, expanding the social welfare net, breaking (and, if needed, nationalizing) trusts and revitalizing rural areas.[46][47][48][49] In particular, the party was critical of the energy trusts and sought to bring the hydroelectricity companies under state control.[45] The New Deal policies adopted south of the Canadian border had also some impact on ALN's ideology.[50]

Initially, Maurice Duplessis was skeptical of the third political force, saying that "two [parties] are enough: the good one and the bad one".[51] He was then preparing for the upcoming 1935 election, starting a tour across the province more than a year before the voters were to go to the ballots. On 17 June 1934, Duplessis visited the Antonio Élie, a fellow deputy from Yamaska and an award-winning breeder of foxes,[51] where he delivered a speech underlining his attachment to the traditions and distrust of the modern and urban life.[lower-alpha 8] He also attacked the presence of foreign economic interests in the province, accusing Taschereau of supporting supermarkets with tax credits while leaving independent shop owners vulnerable to bankruptcy and by leaving the extraction of natural resources in the hands of foreign capital, which he argued let them be used against Quebeckers.[52] These arguments echoed those made by the ALN, whose strength was amplified by Duplessis's incessant attacks on the government, even if Duplessis tried to assure that "honest" capital would remain untouched in the province and that they were less extreme than the maverick Liberals.[53]

Paul Gouin (right) and Maurice Duplessis (left) on a political rally of the Conservative-ALN coalition, November 1935

Maurice remained distrustful of the ALN members, seeing them as unreliable men who would join the Liberals after the election and ruin his dream of heading the government himself, and warned his fellow party colleagues to stay away from ALN advances, even when publicly he encouraged "all sincere Liberals" to join forces.[54] Despite several circumstances that nudged the Conservatives towards an alliance with the ALN, such as Oscar Drouin's call to Duplessis to unite in their quest to overturn Taschereau's government in July 1935, the federal Conservatives' crushing defeat in the 1935 federal election in October, a prospect of three-headed race in the first-past-the-post system that would cause vote splitting issues, and finally, Taschereau's decision to call a snap election on November 25, 1935 in a bid to capitalize on an electoral success of the federal Liberals in Quebec, Duplessis remained opposed to any agreement with the breakaway Liberals.[55] However, faced with overwhelming support of a coalition within his party, donors' and organizers' threats to withhold resources if the Conservatives did not sign a coalition agreement and local reports suggesting that ALN might hold balance of power if no deal was reached, forced Duplessis to sign one on November 7, 1935. According to the agreement, a so-called Union Nationale coalition was formed; each riding had only one candidate from the opposition, but two-thirds of ridings were signed off to the ALN members and all opposition candidates ran on ALN's platform, which was declared to be identical to the Conservatives';[56] if the Union Nationale won, Duplessis, given his experience, would become Premier but Gouin would choose the majority of his cabinet.[50]

The coalition failed to displace the Liberals from power, who got elected in 48 out of 90 seats, just enough for the majority but 31 fewer than in 1931 and 20 fewer than just before the election.[57] As for the opposition, the Conservatives managed to win 16 ridings, the best result since 1923, while the ALN got 26 MLAs. Duplessis got reelected with a safe margin of 1,202 out of 8,544 votes.[57] The charisma and ardor of Duplessis, in contrast to the temperate behaviour of Paul Gouin, would strongly influence the MLAs from the Action libérale nationale, and a lot of them would co-create the new merged party of the same name as the coalition.[58]

Le catéchisme des électeurs (The catechism of voters), full text of the 1936 edition (original edition in 1935). Le catéchisme des électeurs was strongly inspired by the Catéchisme politique (1851) by Antoine Gérin-Lajoie[59][60]

Maurice Duplessis continued his offensive when the new parliamentary session opened. In spring 1936, Duplessis managed to call the parliamentary public accounts committee to start an inquiry into the management of public funds by the Taschereau government, in which Duplessis would place himself as prosecutor.[50][61] Numerous irregularities were uncovered, where various Liberal government officials acknowledged having used the public money inappropriately.[62] For example, Antoine Taschereau, brother of the Premier and the accountant of the Quebec Legislature, was forced to resign when he admitted having pocketed interest from public bank deposits. Duplessis even capitalized on the seemingly trivial infractions, such as when Irénée Vautrin, ex-minister of colonization, confessed to have bought trousers on his ministry's money, only to promptly denounce this as a symbol of the corruption of the Taschereau government.[63] The fact that the newspapers reported on all the smallest details of the inquiry made the committee job a political goldmine for Duplessis.[62] As a result of such revelations, Taschereau resigned on June 11, 1936, and handed over the premiership to Adélard Godbout,[64] who was forced to call an election on August 17 that year.

The political situation during that year changed dramatically. Even though Duplessis entered the election as a junior coalition partner, his charisma, rhetorical skills and his grilling of the Liberal officials has earned him support from most of ALN deputies; Gouin, on the other hand, proved not to be a good leader of the opposition and even handed over most of coalition matters to Duplessis because of the latter's expertise in politics.[50][65] On an organizational level, the Conservatives succeeded in capturing the Union Nationale brand for them.[65] Moreover, the corruption inquiry severely weakened the governing party, which gave Duplessis a chance to single-handedly win the premiership. Therefore, on 17 June, Duplessis announced that he refused to renew the coalition agreement even though the election writs were issued.[21] Though the leader of the Conservatives was quickly able to force an increase of the proportion of Conservative ridings in the coalition from one-third to two-thirds, Gouin decided to break with Duplessis the next day and started campaigning independently against the other two parties.[66] However, on 20 June, 35 out of 42 Union Nationale coalition MLAs who came to a caucus meeting in Sherbrooke backed Duplessis's takeover of the coalition, and most of ALN's members joined Duplessis and the newly created Union Nationale party.[50] Eventually, Gouin said he would not field any candidates in any ridings due to his "temporary" retirement from politics, which confirmed Duplessis's leadership.[67]

The Union Nationale made an electoral campaign along similar lines to the 1935 election, formalizing that in a pamphlet called Le Catéchisme des électeurs, designed in a question-and-answer format to address the contemporary political and economical issues, while also adding attacks on corruption.[68] Duplessis successfully tied Godbout to the deeply unpopular Taschereau and rallied massive support for his political appearances.[69] When the voters came to the polls, they delivered a landslide victory for the Duplessis's party, handing 76 out of 90 seats and ending the Liberal rule over Quebec that lasted for 39 years.[69]

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• The Royal Visit (documentary), National Film Board of Canada, 1939, retrieved November 28, 2021
• Union Nationale advertisement, 1948
• A speech on provincial autonomy, made in 1956, in Canadian Broadcasting Corporation archives (in English)
• Royal River (documentary), National Film Board of Canada, 1959, retrieved November 28, 2021 - the visit of the Royal Family connected with the opening of the Saint Lawrence Seaway
• Arcand, Denys (1972), Québec : Duplessis et après... (in French), National Film Board of Canada, retrieved November 28, 2021
• Duplessis, a seven-episode series by Denys Arcand (1978)
• Two series from the documentary Épopée en Amérique (1997), in French:
  • Finally, the war (1929-1945)
  • The times of Duplessis (1945-1959)
• Les Bâtisseurs d'eau (1997), a documentary about the origins of Hydro-Québec from Radio-Canada, with first two series covering Duplessis's era, in French
• Three episodes from the documentary Les 30 journées qui ont fait le Québec [30 days that have shaped Quebec], 2000, in French:
  • Maurice Duplessis gets to power - 17 August 1936
  • Maurice Duplessis's revenge - 8 August 1944
  • The beginning of the Asbestos strike - 13 February 1949
• The Duplessis Orphans (2003), a documentary by Marc Petitjean, in French
• The Premiers, a documentary on provincial leaders, with an episode on Duplessis: part 1, 2, 3

• "Biography". Dictionnaire des parlementaires du Québec de 1792 à nos jours (in French). National Assembly of Quebec.
• Sarra-Bournet, Michel (2009). "Duplessis, Maurice le Noblet". Dictionary of Canadian Biography. XVIII (1951-1960). Retrieved November 28, 2021.
• "Duplessis, Maurice". Quebec Cultural Heritage Directory (in French). Retrieved November 28, 2021.
• Black, Conrad (December 17, 2020). "Maurice Duplessis". The Canadian Encyclopedia. Retrieved December 1, 2021.