????
           (unknown), (unknown) (b:)(d:)
          |          ????
 Tosques, Giovanni (b:1820)(d:)
          |                    ????
          |          Bernardo, Michele (b:)(d:)
          |         |          ????
           Bernardo, Giovanna (b:1791-1792)(d:1852)
                    |          ????
                               ????