Jean-Baptiste
DEMERS (DUMAIS)
(b.
19 October 1698
,
Saint-Nicolas, Lévis, Canada, New France
d.
14 May 1770
,
Sainte-Geneviève, Province of Québec, Canada
)
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DEMERS (DUMAIS) Family Tree – Connecting the Past to the Present!
Jean-Baptiste DEMERS (DUMAIS) was born 19 October 1698 in Saint-Nicolas, Lévis, Canada, New France
Jean-Baptiste DEMERS (DUMAIS) was the child of Eustache DEMERS (DUMAIS) and Marie DUBOIS and the grandchild of: (paternal) Jean DEMERS (DUMAIS) and Jeanne VOIDY (VEDIE) (maternal) François DUBOIS and Anne GUILLAUMESpouse(s)/Partner(s) and Child(ren):
Jean-Baptiste married Marie-Anne LAUZON 12 November 1725 in Rivière-des-Prairies, Montréal, Canada, New France . The couple had (at least) 5 children.
Marie-Anne LAUZON was born 24 June 1706 in Rivière-des-Prairies, Montréal, Québec, Canada (Saint-Joseph-de-la-Rivière-des-Prairies)*. Marie-Anne died 3 April 1768 in Sainte-Geneviève, Québec, Canada (Pierrefonds)*. Marie-Anne was the child of Michel LAUZON and Marie-Anne COITOU dite ST-JEAN.
Jean-Baptiste DEMERS (DUMAIS) died 14 May 1770 in Sainte-Geneviève, Province of Québec, Canada .
Details of the family tree of Jean-Baptiste appear below.
Québec Généalogie - Over time, Québec has gone through a series of name changesFrom its inception in the early 1600s until 1760, it was called Canada, New France.
1760 to 1763, it was simply Canada
1763 to 1791 - Province of Québec
1791 to 1867 - Lower Canada
1867 to present - Québec, Canada.
Thanks to Micheline Gadbois MacDonald for providing this information.
Family and Children of Jean-Baptiste DEMERS (DUMAIS)
[Hide/Show]Jean-Baptiste DEMERS (DUMAIS) married 
Marie-Anne LAUZON-- Date: 12 November 1725 Place: Rivière-des-Prairies, Montréal, Canada, New France
Le Programme de recherche en démographie historique - Univeriste de Montreal
Marie-Anne LAUZON was the child of Michel LAUZON and Marie-Anne COITOU dite ST-JEAN
Children of Jean-Baptiste DEMERS (DUMAIS) and Marie-Anne LAUZON:
Michel DEMERS (b.12 August 1726, Rivière-des-Prairies, Montréal, Canada, New France d. 1 September 1793, Sainte-Geneviève, Lower Canada )
m. Francoise LACOMBE 12 January 1750 in Sainte-Geneviève, Québec, Canada (Pierrefonds)*
Jean-Baptiste DEMERS (b.30 November 1730, Pointe-Claire, Montréal, Canada, New France d. 22 March 1794, Lachine, Montréal, Lower Canada )
m. Ursule BAUNE (BEAULNE) 7 November 1757 in Sainte-Geneviève, Québec, Canada (Pierrefonds)*
Joseph DEMERS (b.8 July 1734, Pointe-Claire, Montréal, Canada, New France d. 19 July 1797, Sainte-Geneviève, Lower Canada )
m. Marie Anne LEFEBVRE dite LACISERAYE 29 January 1758 in Pointe-Claire, Montréal, Québec, Canada (Saint-Joachim-de-la-Pointe-Claire)
Suzanne DEMERS (DUMAY) (b.11 December 1737, Pointe-Claire, Montréal, Canada, New France d. 27 December 1823, Pointe-Claire, Montréal, Lower Canada )
m. Joseph DUBE 31 January 1758 in Sainte-Geneviève, Québec, Canada (Pierrefonds)*
Marianne DEMERS (b.20 October 1739, Pointe-Claire, Montréal, Canada, New France d. 10 August 1790, Sainte-Geneviève, Province of Québec, Canada )
m. Philippe BRUNET 21 January 1760 in Sainte-Geneviève, Québec, Canada (Pierrefonds)*
Marie-Anne LAUZON-- Date: 12 November 1725 Place: Rivière-des-Prairies, Montréal, Canada, New France Le Programme de recherche en démographie historique - Univeriste de Montreal
Marie-Anne LAUZON was the child of Michel LAUZON and Marie-Anne COITOU dite ST-JEAN
Children of Jean-Baptiste DEMERS (DUMAIS) and Marie-Anne LAUZON:
Michel DEMERS (b.12 August 1726, Rivière-des-Prairies, Montréal, Canada, New France d. 1 September 1793, Sainte-Geneviève, Lower Canada )m. Francoise LACOMBE 12 January 1750 in Sainte-Geneviève, Québec, Canada (Pierrefonds)*
Jean-Baptiste DEMERS (b.30 November 1730, Pointe-Claire, Montréal, Canada, New France d. 22 March 1794, Lachine, Montréal, Lower Canada )m. Ursule BAUNE (BEAULNE) 7 November 1757 in Sainte-Geneviève, Québec, Canada (Pierrefonds)*
Joseph DEMERS (b.8 July 1734, Pointe-Claire, Montréal, Canada, New France d. 19 July 1797, Sainte-Geneviève, Lower Canada )m. Marie Anne LEFEBVRE dite LACISERAYE 29 January 1758 in Pointe-Claire, Montréal, Québec, Canada (Saint-Joachim-de-la-Pointe-Claire)
Suzanne DEMERS (DUMAY) (b.11 December 1737, Pointe-Claire, Montréal, Canada, New France d. 27 December 1823, Pointe-Claire, Montréal, Lower Canada )m. Joseph DUBE 31 January 1758 in Sainte-Geneviève, Québec, Canada (Pierrefonds)*
Marianne DEMERS (b.20 October 1739, Pointe-Claire, Montréal, Canada, New France d. 10 August 1790, Sainte-Geneviève, Province of Québec, Canada )m. Philippe BRUNET 21 January 1760 in Sainte-Geneviève, Québec, Canada (Pierrefonds)*
Share the History, Life Events, and Stories of Jean-Baptiste DEMERS (DUMAIS)(Add details like birth, baptism, census records, military service, obituary, personal achievements, and more.)
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Discovering the Ancestry of Jean-Baptiste DEMERS (DUMAIS): Events, Photos & Historical Records
1698 Birth 19 October 1698
Saint-Nicolas, Lévis, Canada, New France
1715 - September 1 - Louis XV becomes King of France
1725 Marriage / PartnerJean-Baptiste DEMERS (DUMAIS) and Marie-Anne LAUZON 12 November 1725, Rivière-des-Prairies, Montréal, Québec, Canada (Saint-Joseph-de-la-Rivière-des-Prairies)*
He was 27 years old.
1726 Birth of ChildMichel DEMERS was born 12 August 1726, Rivière-des-Prairies, Montréal, Québec, Canada (Saint-Joseph-de-la-Rivière-des-Prairies)*
Jean-Baptiste was 27 years old.
1730 Birth of ChildJean-Baptiste DEMERS was born 30 November 1730, Pointe-Claire, Montréal, Québec, Canada (Saint-Joachim-de-la-Pointe-Claire)
Jean-Baptiste was 32 years old.
1734 Birth of ChildJoseph DEMERS was born 8 July 1734, Pointe-Claire, Montréal, Québec, Canada (Saint-Joachim-de-la-Pointe-Claire)
Jean-Baptiste was 35 years old.
1737 Birth of ChildSuzanne DEMERS (DUMAY) was born 11 December 1737, Pointe-Claire, Montréal, Québec, Canada (Saint-Joachim-de-la-Pointe-Claire)
Jean-Baptiste was 39 years old.
1739 Birth of ChildMarianne DEMERS was born 20 October 1739, Pointe-Claire, Montréal, Québec, Canada (Saint-Joachim-de-la-Pointe-Claire)
Jean-Baptiste was 41 years old.
1750 Marriage of ChildMichel DEMERS married 12 January 1750, Sainte-Geneviève, Québec, Canada (Pierrefonds)* to Francoise LACOMBE
1757 Marriage of ChildJean-Baptiste DEMERS married 7 November 1757, Sainte-Geneviève, Québec, Canada (Pierrefonds)* to Ursule BAUNE (BEAULNE)
1758 Marriage of ChildJoseph DEMERS married 29 January 1758, Pointe-Claire, Montréal, Québec, Canada (Saint-Joachim-de-la-Pointe-Claire) to Marie Anne LEFEBVRE dite LACISERAYE
1758 Marriage of ChildSuzanne DEMERS (DUMAY) married 31 January 1758, Sainte-Geneviève, Québec, Canada (Pierrefonds)* to Joseph DUBE
1760 Marriage of ChildMarianne DEMERS married 21 January 1760, Sainte-Geneviève, Québec, Canada (Pierrefonds)* to Philippe BRUNET
1763 - France cedes its North American posessions to Britain by the Treaty of Paris, ending the Seven Years War (French and Indian War). Quebec City French-speaking Catholics were now under the rule of Protestant Britain under King George III.
1768 Death of Spouse/PartnerMarie-Anne LAUZON died 3 April 1768, Sainte-Geneviève, Québec, Canada (Pierrefonds)*
1770 Death 14 May 1770
Sainte-Geneviève, Province of Québec, Canada
He died at the age of 71.
Added: 4/2/2016 8:03:50 PM
- Updated: 11/21/2025 1:17:29 PM
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