Archibald Macdonald of Knock Peerage person ID=638752 Parents Margaret Macleod of Lewis Donald 'Gruamach' Macdonald, 4th of Sleat Children Siblings James Macdonald, 1st of Castle Camus and Kingsburgh Robert Munro, 14th Baron of Foulis Donald 'Gorm' Macdonald, 5th of Sleat