Arthur Guinness Irish brewer, banker, politician and flour miller (1768–1855) (1768–1855) Parents Olivia Whitmore Arthur Guinness Children Elizabeth Guinness Benjamin Guinness Arthur Lee Guinness Louisa Guinness Anne Guinness Rebecca Guinness Mary Jane Guinness Susanna Guinness William Smythe Lee-Grattan-Guinness Siblings Hosea Guinness Edward Guinness Benjamin Guinness Elizabeth Guinness Mary Anne Guinness John Grattan Guinness Louisa Guinness Olivia Guinness William Guinness Partners Maria Barker Anne Lee