William Pocklington
                                 Thomas Pocklington
                                |    |Ann Unknown
                            Levi (Louis) Pocklington
                           |    |Elisabeth Bogg
                       Charles Pocklington
                      |    |Susanna Bucknell Booth
                  Thomas Hutton Pocklington
                 |    |Mary Hutton
             Walter Charles Pocklington
            |    |     William Parrott
            |    |Betsey Ann Parrott
            |         |Betsy Unknown
        Walter Clarence Pocklington
       |    |     John Rawlings
       |    |Mary Jane Rawlings
       |         |Eliza Pell
   Keith Pocklington
       |               John Alliss
       |          George Alliss
       |         |    |Maria Herring?
       |     Harry Alliss
       |    |    |Elizabeth Goodrick
       |Kathleen Mary Alliss
            |Alice Chantry