Arthur Guinness Irish brewer and the founder of the Guinness brewery business and family (1725–1803) (1725–1803) Parents Elizabeth Read Richard Guinness Children Olivia Guinness Elizabeth Guinness Arthur Guinness John Grattan Guinness Benjamin Guinness William Guinness Hosea Guinness Louisa Guinness Edward Guinness Mary Anne Guinness Siblings Samuel Guinness Frances Guinness Elizabeth Guinness Richard Guinness Benjamin Guinness Partners Olivia Whitmore