John Kerr, 7th Marquess of Lothian British politician (1794–1841) (1794–1841) Parents Harriet Lowry-Corry, Viscountess Belmore William Kerr, 6th Marquess of Lothian Children William Kerr, 8th Marquess of Lothian Lady Alice Kerr Lord John Kerr Lord Ralph Drury Kerr Schomberg Kerr, 9th Marquess of Lothian Lord Walter Kerr Lady Cecil Kerr Siblings Lady Isabella Kerr Louisa Montagu, Countess of Sandwich Lord Henry Kerr Lord Schomberg Robert Kerr Lord Mark Kerr Lady Elizabeth Kerr Lord Charles Kerr William Drury Kerr Lady Harriet Kerr Lady Georgiana Augusta Kerr Lord Frederic Kerr Lady Anne Katherine Kerr Lady Frances Kerr Partners Cecil Kerr
