????
                     Gauthier, Germain (b:1647)(d:1719)
                    |          ????
           Gauthier, Jacques (b:1696)(d:1760)
          |         |                    ????
          |         |          Beauchamp, Jacques (b:)(d:)
          |         |         |          ????
          |          Beauchamp, Marie Jeanne (b:1663)(d:1711)
          |                   |          ????
          |                              ????
 Gauthier, Francois (b:1737)(d:1787)
          |          ????
           Tessier, Marie Louise (b:1700)(d:1742)
                     ????