Eustace Guinness (1860-1901) (1860–1901) Parents Henry Guinness Emmelina Brown Children Humphrey Patrick Guinness Siblings Henry Guinness Mary Katherine Guinness Constance Ellen Guinness Ethel Mary Guinness Amy Henrietta Guinness Beatrice Grace Guinness Lucy Guinness Geoffrey Gwynne Guinness Howard Guinness Richard Noel Guinness Eva Frances Guinness