Adelaide Laura Pollock (died 1941) (d. 1941) Parents Janet Justina Davidson Archibald Reid Swiney Pollock Children Siblings Alexander Pollock Anna Julia Pollock Georgiana Maud Pollock Robert Gordon Pollock Richard David Pollock Nora Josephine Pollock Louisa Amelia Pollock Helen Frances Pollock John Archibald Henry Pollock Frederick George Pollock