Lady Mary Faith Montagu British aristocrat and letter writer (1911–1983) Parents George Montagu, 9th Earl of Sandwich Alberta Montagu, Countess of Sandwich Children Caroline Gemma Nesbitt Francis Michael Culme-Seymour Michael Culme-Seymour Siblings William Montagu Victor Montagu Elizabeth Montagu Partners Philip Lloyd Nesbitt Sir Michael Culme-Seymour, 5th Baronet