Herbert Percival Willoughby (1853-1913) (1853–1913) Parents Percival George Willoughby Sophia Beaumont Children John Herbert Willoughby Cecil Percival Willoughby Percival Francis Willoughby Mabel Isabel Willoughby Eva Mary Willoughby Nesbit Edward Willoughby Siblings Nesbit Edward Willoughby Alice Lilian Willoughby Edith Louisa Willoughby Mabel Eleanor Willoughby Aubrey Frederick Willoughby Sydney Beaumont Willoughby Ethel Mary Willoughby Partners Mary Louisa Brown