Louisa Montagu, Countess of Sandwich British countess (1781-1862) (1781–1862) Parents Harriet Lowry-Corry, Viscountess Belmore Armar Lowry-Corry, 1st Earl Belmore Children Catherine Montagu John Montagu, 7th Earl of Sandwich Harriet Mary Montagu Siblings John Kerr, 7th Marquess of Lothian Lady Isabella Kerr Lord Henry Kerr Lord Schomberg Robert Kerr Juliana Lowry-Corry Galbraith Lowry-Corry Somerset Lowry-Corry, 2nd Earl Belmore Partners George Montagu, 6th Earl of Sandwich
