Hugh Hamon Massy O'Grady (1825-1859) (1825–1859) Parents Waller O'Grady Grace Elizabeth Massy Children Hugh Hamon Massy O'Grady, 7th Viscount Guillamore Walter Massy O'Grady Siblings Charlotte Isabella O'Grady Katherine Grace O'Grady Everina O'Grady Standish O'Grady Grace O'Grady Julia Rosa O'Grady James Waller O'Grady John William Waller O'Grady Maria Victoria O'Grady Partners Zillah Selina Maria Hutchinson