Standish O'Grady, 3rd Viscount Guillamore (1832-1860) (1832–1860) Parents Gertrude Jane Paget Standish O'Grady, 2nd Viscount Guillamore Children Cecila O'Grady Siblings Hardress Standish O'Grady, 5th Viscount Guillamore Frederick Standish O'Grady, 6th Viscount Guillamore Reginald Grimstone Standish O'Grady Berkeley Standish O'Grady Gertrude O'Grady Annabel O'Grady Sophia O'Grady Paget Standish O'Grady, 4th Viscount Guillamore Kathleen Eleanor Henrietta O'Grady Partners Adelaide Blennerhassett