He was the grandson of Sir Kenneth Mackenzie, who was created a baronet 30 Sep 1831 and assumed by Royal Licence 31 Oct 1831 the name and arms of Douglas of Glenbervie.
Douglas MacArthur | Sir | Sir Walter Scott | Douglas | Douglas DC-3 | baronet | Douglas Adams | Baronet | Louis Mountbatten, 1st Earl Mountbatten of Burma | Horatio Nelson, 1st Viscount Nelson | Herbert Kitchener, 1st Earl Kitchener | Michael Douglas | Charles Cornwallis, 1st Marquess Cornwallis | Douglas Fairbanks | Douglas Bader | 1st United States Congress | Frederick Roberts, 1st Earl Roberts | Bernard Montgomery, 1st Viscount Montgomery of Alamein | McDonnell Douglas | Kirk Douglas | William O. Douglas | William Cecil, 1st Baron Burghley | John Kenneth Galbraith | Sir Arthur Conan Doyle | Alec Douglas-Home | Robert Harley, 1st Earl of Oxford and Earl Mortimer | Kenneth Branagh | George Villiers, 1st Duke of Buckingham | Kenneth McClintock | Thomas Wentworth, 1st Earl of Strafford |
The Bridgeman Baronetcy, of Ridley in the County of Chester, was created on 12 November 1773 for Orlando Bridgeman, Member of Parliament for Horsham and younger son of the 1st Baronet, of the Great Lever creation.
For over 50 years Copley has been the partner of John Hugh Chadwyck-Healey (born 1922), grandson of Charles Chadwyck-Healey, 1st Baronet.
Pollock was the fifth son of Mr George Pollock, fourth son of Sir Frederick Pollock (1st Baronet, of Hatton) (elder brother of Field Marshal Sir George Pollock, 1st Baronet, of The Khyber Pass).