William de Rienzi O'Grady, The O'Grady of Kilballyowen (1852-1932) (1852–1932) Parents Anna Grogan de Rienzi William de Courcy O'Grady, The O'Grady of Kilballyowen Children Siblings Catherine Frances O'Grady Anne Geraldine O'Grady John de Courcy O'Grady Thomas de Courcy O'Grady, The O'Grady of Kilballyowen