Alexander Macnab of that Ilk, 13th Chief Peerage person ID=506675 Parents Mary Campbell John 'Dow' Macnab Children Jean Macnab The Much Hon. Robert Macnab of that Ilk, 14th Chief of Clan Macnab Agnes Macnab John Macnab Siblings James Macnab Archibald Macnab Agnes Macnab unknown daughter Macnab Margaret Macnab Patrick Macnab