Orlando Montagu born 1971; younger son of John Montagu, 11th Earl of Sandwich, and Caroline Hayman (b. 1971) Parents Caroline Hayman John Montagu, 11th Earl of Sandwich Children Nancy Montagu Walter Montagu Siblings Luke Montagu, 12th Earl of Sandwich Lady Jemima Montagu Partners Laura Cavendish, Countess of Burlington Lady Honor Wellesley