John Mackintosh, 3rd Viscount Mackintosh of Halifax Member of the House of Lords (b. 1958) Parents John Mackintosh, 2nd Viscount Mackintosh of Halifax Gwynneth Charlesworth Gledhill Children Violet Krystyna Jane Mackintosh George John Frank Mackintosh Thomas Harold George Mackintosh Siblings Graham Charles Mackintosh Diana Mary Mackintosh Liz Astor, Baroness Astor of Hever Partners Elizabeth Lakin Claire Jane Nowak