Bartlet family

Josiah Bartlett
            |
      (4 generations later)
            |
     Dr. Barlet --- Mother
                 |
           +---------------------+
           |                     |
     Jonathan Bartlet   Josiah Bartlet --- Abigail
                                        |
           +----------------------------------+----------------------------+
           |                                  |                            |
     Elizabeth Bartlet --- Doug Westin   Ellie Bartlet --- Vic Faison   Zoey Bartlet
                       |
                 +------------+
                 |            |
          Annie Westin   Gus Westin