Graham Charles Mackintosh (born 1964) (b. 1964) Parents John Mackintosh, 2nd Viscount Mackintosh of Halifax Gwynneth Charlesworth Gledhill Children Robert Charles Mackintosh John Ashford Mackintosh Siblings John Mackintosh, 3rd Viscount Mackintosh of Halifax Diana Mary Mackintosh Liz Astor, Baroness Astor of Hever Partners Nancy Jane West Anjella Fisher