Angela Constable-Maxwell (1877-1965) (1877–1965) Parents Marmaduke Constable-Maxwell, 11th Lord Herries of Terregles Angela Fitzalan-Howard Children John Drummond, 8th Earl of Perth Lady Angela Drummond Lady Gillian Drummond Lady Margaret Drummond Siblings Gwendolen Fitzalan-Howard, Duchess of Norfolk Partners Eric Drummond, 16th Earl of Perth