Lord Frederic Kerr (1818-1896) (1818–1896) Parents Harriet Scott William Kerr, 6th Marquess of Lothian Children Constance Honoria Kerr Cecil Nona Kerr Arthur Herbert Kerr Edith Harriett Kerr Frederick Walter Kerr Mark Kerr Mary Frances Kerr Sidney Katherine Kerr Emily Georgina Kerr Siblings Lord Mark Kerr Lady Elizabeth Kerr Lord Charles Kerr Lady Harriet Kerr Lady Georgiana Augusta Kerr Lady Frances Kerr Lady Anne Katherine Kerr William Drury Kerr John Kerr, 7th Marquess of Lothian Lady Isabella Kerr Lord Schomberg Robert Kerr Lord Henry Kerr Partners Emily Sophia Maitland