Arthur Guinness (1867-1955) (1867–1955) Parents Elizabeth Darley Richard Seymour Guinness Children Terence Guinness Barbara Elizabeth Guinness Siblings Helen Jane Guinness Herbert Frederick Guinness Benjamin Seymour Guinness Gerald Guinness Richard Sidney Guinness Robert Darley Guinness Adeline Elizabeth Guinness Anna Theodosia Guinness Annabel Mary Guinness Partners Wilhelmine Augusta Forester