Duncan Macnab Peerage person ID=506687 Parents Finlay Macnab of Macnab, 12th Chief Katherine Campbell Children Duncan Macnab Siblings Alexander Macnab Finlay Macnab John 'Dow' Macnab Donald Macnab unknown daughter Macnab Patrick Macnab unknown daughter Macnab John Roy Macnab Archibald Macnab unknown daughter Macnab