+———Eustache DUPUIS (1751 – 1835)
          |
      +———Norbert DUPUIS (1789 – 1884)
      |   |    
      |   +———UNKNOWN ( – 1828)
      |
  +———Edward DUPUIS (1823 – 1890)
  |   |    
  |   +———Marie Josephte CHATEL (1797 – 1874)
  |    
  Virginie DUPUIS (1856 – )
  |            
  |       +———Jean Baptiste QUENNEVILLE (1756 – 1830 Les Cedres, Quebec, Canada)
  |       |
  |   +———Joachim QUENNEVILLE (1 Jul 1793 Les Cedres, Quebec, Canada – 22 Jun 1867)
  |   |   |    
  |   |   +———Judith LALONDE (1762 Montreal, Quebec, Canada – dec.)
  |   |
  +———Angelique QUENNEVILLE (1825 – 1896)
      |    
      +———Angelique BISSONNETTE (1 Feb 1794 Les Cedres, Quebec, Canada – 12 Mar 1882)