Lord Robert Montagu British politician (1825-1902) (1825–1902) Parents Millicent Sparrow George Montagu, 6th Duke of Manchester Children Olivia Millicent Montagu Elizabeth Catharine Mary Montagu Monthermer Stanley Hume Montagu Robert Acheson Cromie Montagu May Miriam Montagu Henry Bernard Montagu St. John Edward Montagu Millicent Montagu Ellen Mary Elizabeth Montagu John Cromie Montagu Siblings William Montagu, 7th Duke of Manchester Lord Frederick Montagu Olivia Bennet, Countess of Tankerville Lord George Francis Montagu Lady Sydney Montagu Partners Elizabeth Catherine Wade Ellen Mary Cromie