- Born in 1948
- Deceased in 2016, at the approximate age of 67 years
Parents
- Maurice Macmillan (1921 - 1984), Viscount Macmillan of Ovenden, Member of Parliament for Halifax, Member of Parliament for Farnham
- Katharine Ormsby-Gore (1921 - 2017), Dame Commander of the Order of the British Empire, vice president of the Conservative Party