Donald Macnab Peerage person ID=506752 Parents unknown wife (?) Finlay Macnab of Macnab, 12th Chief Children Siblings Archibald Macnab unknown daughter Macnab Patrick Macnab John Roy Macnab unknown daughter Macnab Finlay Macnab Alexander Macnab Duncan Macnab John 'Dow' Macnab unknown daughter Macnab