Edward Wise
                     [K5F]|
                          |      (1911)
                   Frederick John,  =   Kate
                     1st B Wise     | Sturgeon
                      1951-68†      | [K5F]
                     (1887-1968)    |
                     [K5F]          |
                                    |
               _____________________|____________________
              |                                (1)       |      (2)   (2)
              |  (1940)                  (1946-86)\      |     /(1993-98)\
           Eileen   =  Gerald     Margaret   ≠     John Clayton,    ≠     Janice  
           (1916-)  | Hastings     Snead     |    2nd Baron Wise          Harman
           [K5F]    v [K5F]        [K5F]     |       1968-2012†          [K5F]
                                             |      (1923-2012)
                                             |       [K5F][V29]
                                             |
                                       ______|______
                                      |             |
                                      |             |
                                 Christopher      Martin
                                    John        Highfield
                                   (1949-)       (1950-)
                                   [K5F]         [K5F]