Six generations of Lefort are reported here … this line descends from Isaac Lefort and Anne Thibault; m: 1669 in France
6 Philomene Lefort; b: January 02, 1844 in St-Timothée (Beauharnois county), Québec; m: February 12, 1867 at St. Louis de Gonzague; d: January 29, 1915 at Lefaivre, Ontario
6 Joseph Theophile Gegoux (1846 - 1913)
- - - 5 Amable Lefort; m: February 15, 1836 at St-Constant
- - - 5 Juliene Létourneau
- - - - - 4 Michel Létourneau; m: February 25, 1811 at St. Constant
- - - - - 4 Apolline (Pauline) Baudin
------3 Toussaint Baudin; m: February 19, 1787 at St. Philippe
------3 Apolline Payant
------2 Louis Payant; m: September 8, 1766 at Lapraire
------2 Monique (Marie) Lefort
------1 Jean Lefort; m: July 28, 1727 at Boucherville
------1 Marguerite Favrau
------1 Joseph Payant
------1 Marie Jeane Begris
------2 Toussaint Baudin; m: January 7, 1760 at Laprairie
------2 Suzanne Gagné (Gagnier)
------1 Joseph Gagnier; m: October 2, 1724 at Laprairie
------1 Marie Josephte Baudreau
------1 Michel Baudin; m: September 21, 1725 at Longueuil
------1 Marie Francoise Dupuy
------3 Michel Létourneau; b: October 10, 1747; m: June 17, 1782 at Laprairie
------3 Marie Anne Desbois
------2 Francois Desbois; m: October 27, 1760 at Laprairie
------2 Marie Anne Monette
------1 Pierre Monet; m: January 16, 1730 at Laprairie
------1 Elizabeth Casse
------1 Pierre Francois Dubois; m: October 27, 1760 at Laprairie
------1 Marie Lemann (Lemarin)
------2 Joseph Létourneau; b: August 18, 1704; m: January 13, 1738 at Longueuil
------2 Marie Angélique Bouteiller; b: August 31, 1716; d: July 24, 1754
------1 Antonie Bouteiller (1690 - 1747); m: September 21, 1715 at Montréal
------1 Lousie Goyou
------1 Bernard Létourneau (1673 - 1750); m: July 31, 1703 at St-Francois, I.O.
------1 Helene Pacquet (1682 - 1758)
- - - - - 4 Pierre Lefort; m: September 29, 1800, St. Constant
- - - - - 4 Marie Potvin
------3 Pierre Potvin; m: October 9, 1775 at Lapraire
------3 Genevieve Guy; b: April 11, 1742
------2 Francois Guy; b: 1699 in Paris, France; m: June 9, 1722 at Montreal
------2 Marie Faille; b: December 15 1698 at Laprairie
------1 Claude Faille (Lafayette); (About 1660 – 1708); m: October 25, 1688 at Laprairie
------1 Jeane (Catherine) Perra; (1671 – 1718)
------1 Nicolas Guy; (1674 - ); m: About 1694 in de St-Germain l'Auxerrois, France
------1 Élisabeth Leduc; (1674 - )
------2 Christophe (Jacques) Potvin; m: January 8, 1731 at Longuevil
------2 Madeline Lespérance
------1 Michel Viau (Lesperance)
------1 Helene Charles
------1 Etne Potvin
------1 Anne Daigre
------3 Amable Lefort; b: May 4, 1744 at Lepairie; m: November 9, 1767, at Laprairie
------3 Marie Félicité Lamarque; b: February 12, 1744 at Laprairie
------2 Pierre-Francois Lamarque; b: 1703; m: November 19, 1725 at Laprairie
------2 Marguerite Mesny; b: March 6, 1707 at Laprairie
------1 Claude Mesny; (1652 - 1715); m: August 18, 1694 at Laparirie
------1 Marie Deniger (1675 -1765)
------1 Pierre Lamarque; m: Abt 1702 at Laparirie
------1 Marie Madeleine Delisle
------2 Jean-Baptiste Lefort; b: July 20, 1698 at Lapairie; m: July 28, 1727 at Boucherville; d: June 26, 1760 at Lapairie
------2 Marie Marguerite Favreau dit Deslauriers; b: 1702; d: March 14, 1773 at Lapairie
------1 Mathurin Favreau dit Deslauriers; (1677 - 1752);m: January 11, 1700, Boucherville
------1 Madeline Emery-Coderre; (1678 - 1760)
------1 Jean Lefort; (1669 - ); m: November 21, 1696 at Laprairie
------1 Marguerite Francoise Moreau; (1655 - 1718)