| 1. FitzGerald de Ros, 22nd Lord de Ros Henry William, b. 12 Jun 1792 d. 29 Mar 1839 (Age 46 years) | | 2. FitzGerald de Ros, Arthur John Hill Hon., b. 23 Dec 1793 d. 23 Feb 1826 (Age 32 years) | | 3. FitzGerald de Ros, Emily Henrietta Hon. d. young | + | 4. FitzGerald de Ros, 23rd Lord de Ros William Lennox Lascelles, b. 1 Sep 1797, Thames Ditton, Surrey d. 6 Jan 1874, Old Court, Strangford, co Down (Age 76 years) | | 5. FitzGerald de Ros, Edmund Emilius Boyle Hon., b. 4 May 1799 d. 12 Sep 1810 (Age 11 years) | | 6. FitzGerald de Ros, Charlotte Georgiana Elizabeth Hon., b. 13 Jan 1801 d. 1813 (Age 11 years) | | 7. FitzGerald de Ros, Henrietta Mabel Hon., b. 23 Sep 1802 d. 22 Dec 1879 (Age 77 years) | | 8. FitzGerald de Ros, John Frederick, b. 6 Mar 1804 d. 19 Jun 1861 (Age 57 years) | | 9. FitzGerald de Ros, Augustus Hon., b. 23 Oct 1805 d. young | + | 10. FitzGerald de Ros, Olivia Cecilia Hon., b. 11 Jan 1807 d. 21 Apr 1885, London (Age 78 years) | | 11. FitzGerald de Ros, Geraldine Hon., b. 24 Dec 1809 d. 28 Sep 1881 (Age 71 years) | + | 12. FitzGerald de Ros, Cecilia Hon., b. 23 Aug 1811 d. 6 Oct 1869 (Age 58 years) | |