John William Ponsonby, 4th. Earl of Bessborough
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- 1  John William Ponsonby, 4th. Earl of Bessborough [1]  b. Abt 1781 d. 16 May 1847
  Lady Maria Fane  b. 11 May 1787 d. 19 Mar 1834
- 2  Lady Georgiana Sarah Ponsonby [1.1]   
 b. 14 Aug 1807 d. 25 Jun 1861
                    - +  Rev. Sackville Gardiner Bourke  b. 1 May 1805 d. 30 Jan 1860
 
 - +  Rev. Sackville Gardiner Bourke  b. 1 May 1805 d. 30 Jan 1860
 - 2  John George Brabazon Ponsonby, 5th. Earl of Bessborough [1.2]   
 b. 14 Oct 1809 d. 28 Jan 1880
                    - +  Lady Frances Charlotte Lambton  b. Unknown d. 1835
 - +  Lady Caroline Amelia Gordon-Lennox  b. 18 Jun 1819 d. 30 Apr 1890
 
 - +  Lady Frances Charlotte Lambton  b. Unknown d. 1835
 - 2  Frederick George Brabazon Ponsonby, 6th. Earl of Bessborough [1.3]   
 b. 11 Sep 1815 d. 11 Mar 1895
                 - 2  Lady Emily Charlotte Mary Ponsonby [1.4]   
 b. 17 Feb 1817 d. 3 Feb 1877
                 - 2  Lady Maria Jane Elizabeth Ponsonby [1.5]   
 b. 4 Mar 1819 d. 13 Sep 1897
                    
  Charles Frederick Ashley Cooper Ponsonby, 2nd. Baron de Mauley of Canford  b. 12 Sep 1815 d. 24 Aug 1896
- 3  Alice Barbara Maria Ponsonby [1.5.1]   
 b. 26 Jan 1840 d. 8 Jun 1846
                                 - 3  Hon. Emily Priscilla Maria Ponsonby [1.5.2]   
 b. 27 Nov 1841 d. 12 May 1926
                                    - +  Rev. William Charles Norman Ogilvy  b. 6 Oct 1839 d. 7 Jun 1903
 
 - +  Rev. William Charles Norman Ogilvy  b. 6 Oct 1839 d. 7 Jun 1903
 - 3  William Ashley Webb Ponsonby, 3rd. Baron de Mauley [1.5.3]   
 b. 2 Mar 1843 d. 13 Apr 1918
                                 - 3  George Walter Charles Ponsonby [1.5.4]   
 b. 6 Jul 1844 d. 24 Aug 1845
                                 - 3  Rev. Maurice John George Ponsonby, 4th. Baron de Mauley [1.5.5]   
 b. 7 Aug 1846 d. 15 Mar 1945
                                    
  Hon. Madeleine Emily Augusta Hanbury-Tracy  b. 22 Jun 1852 d. 28 Jan 1938
- 4  Captain Gerald Maurice Ponsonby [1.5.5.1]   
 b. 7 Oct 1876 d. 31 Aug 1914
                                                 - 4  Hubert William Ponsonby, 5th. Baron de Mauley [1.5.5.2]   
 b. 21 Jul 1878 d. 13 Sep 1962
[ =>]                                                 
- 4  Captain Gerald Maurice Ponsonby [1.5.5.1]   
 
 - 3  Frederick John William Ponsonby [1.5.6]   
 b. 28 Aug 1847 d. 25 Aug 1933
                                    
  Margaret Fanny Howard  b. 24 Oct 1844 d. 1919
- 4  Mary Fanny Louisa Ponsonby [1.5.6.1]   
 b. 21 Apr 1879 d. 1 Jun 1955
                                                 - 4  Evelyn Margaret Ponsonby [1.5.6.2]   
 b. 24 Oct 1887 d. Aft 1939
                                                 
- 4  Mary Fanny Louisa Ponsonby [1.5.6.1]   
 
 - 3  Mary Alice Ponsonby [1.5.7]   
 b. 1 Apr 1849 d. 13 Jul 1872
                                 - 3  Hon. Edwin Charles William Ponsonby, J.P., D.L. [1.5.8]   
 b. 13 Oct 1851 d. 15 Oct 1939
                                    
  Emily Dora Coope  b. 20 May 1859 d. 3 Oct 1897
- 4  Colonel Sir Charles Edward Ponsonby, 1st. Baronet. T.D. D.L. M.P. [1.5.8.1]   
 b. 2 Sep 1879 d. 28 Jan 1976
[ =>]                                                 - 4  Rev. Maurice George Jesser Ponsonby, M.C. [1.5.8.2]   
 b. 10 Sep 1880 d. 27 Feb 1943
[ =>]                                                 - 4  Ashley William Neville Ponsonby [1.5.8.3]   
 b. 1 Mar 1882 d. 8 Sep 1915
                                                 - 4  Victor Coope Ponsonby [1.5.8.4]   
 b. 21 Jun 1887 d. 22 Apr 1966
                                                 - 4  Diane Ponsonby [1.5.8.5]   
 b. 2 Sep 1891 d. Aft 1912
                                                 
- 4  Colonel Sir Charles Edward Ponsonby, 1st. Baronet. T.D. D.L. M.P. [1.5.8.1]   
 - +  Hilda Marion Smith  b. Oct 1867 d. 15 Oct 1943
 
 - 3  Helen Geraldine Maria Ponsonby [1.5.9]   
 b. 1 Dec 1852 d. 5 Jan 1949
                                    - +  Sholto George Watson, 19th. Earl of Morton  b. 5 Nov 1844 d. 8 Oct 1935
 
 - +  Sholto George Watson, 19th. Earl of Morton  b. 5 Nov 1844 d. 8 Oct 1935
 - 3  Diana Isabel Maria Ponsonby [1.5.10]   
 b. 27 Mar 1855 d. 27 Mar 1875
                                 
- 3  Alice Barbara Maria Ponsonby [1.5.1]   
 
 - 2  Rev. Walter William Brabazon Ponsonby, 7th. Earl of Bessborough [1.6]   
 b. 13 Aug 1821 d. 24 Feb 1906
                    
  Lady Louisa Susan Cornwallis Eliot  b. 17 Dec 1825 d. 15 Jan 1911
- 3  Edward Ponsonby, 8th. Earl of Bessborough [1.6.1]   
 b. 1 Mar 1851 d. 1 Dec 1920
                                    
  Blanche Vere Guest, C.B.E.  b. 25 Aug 1847 d. 11 Oct 1919
- 4  Lady Olwen Verene Ponsonby [1.6.1.1]   
 b. 9 Sep 1876 d. 7 Jun 1927
                                                 - 4  Lady Helena Blanche Irene Ponsonby [1.6.1.2]   
 b. 1878 d. 1962
                                                 - 4  Vere Brabazon Ponsonby, 9th. Earl of Bessborough [1.6.1.3]   
 b. 27 Oct 1880 d. 10 Mar 1956
[ =>]                                                 - 4  Major the Hon. Cyril Myles Brabazon Ponsonby, M.V.O. [1.6.1.4]   
 b. 16 Nov 1881 d. 28 Sep 1915
[ =>]                                                 - 4  Bertie Brabazon Ponsonby [1.6.1.5]   
 b. 1885 d. 24 Jun 1967
                                                 - 4  Lady Gweneth Frida Ponsonby [1.6.1.6]   
 b. 15 Jun 1888 d. 5 May 1984
[ =>]                                                 
- 4  Lady Olwen Verene Ponsonby [1.6.1.1]   
 
 - 3  Hon. Arthur Cornwallis Ponsonby [1.6.2]   
 b. 8 Jan 1856 d. 25 Apr 1918
                                    
  Kathleen Eveline Sillery  b. Abt 1867 d. 3 Nov 1944
- 4  Cecil Brabazon Ponsonby Ponsonby [1.6.2.1]   
 b. 22 Oct 1889 d. 11 May 1945
                                                 
- 4  Cecil Brabazon Ponsonby Ponsonby [1.6.2.1]   
 
 
- 3  Edward Ponsonby, 8th. Earl of Bessborough [1.6.1]   
 
 - 2  Rt. Hon. Sir Spencer Cecil Brabazon Ponsonby-Fane [1.7]   
 b. 14 Mar 1824 d. 1 Dec 1915
                    
  Hon. Louisa Anne Rose Lee Dillon  b. 21 Jul 1825 d. 18 Jul 1902
- 3  John Henry Ponsonby-Fane [1.7.1]   
 b. 21 Jul 1848 d. 11 Sep 1916
                                    
  Florence Farquhar  b. 1 Mar 1855 d. 30 Apr 1922
- 4  Violet Louisa Ponsonby-Fane [1.7.1.1]   
 b. 6 Oct 1876 d. Between 1 Jan 1953 and 31 Mar 1953
[ =>]                                                 - 4  Richard Arthur Brabazon Ponsonby-Fane [1.7.1.2]   
 b. 8 Jan 1878 d. 10 Dec 1937
                                                 
- 4  Violet Louisa Ponsonby-Fane [1.7.1.1]   
 
 - 3  George Richard Ponsonby [1.7.2]   
 b. 6 Mar 1850 d. 5 Feb 1871
                                 - 3  Helen Emily Ponsonby [1.7.3]   
 b. 26 Jul 1851 d. 17 Jan 1852
                                 - 3  Robert Charles Ponsonby [1.7.4]   
 b. 6 Jun 1854 d. 16 Nov 1909
                                    
  Mary Maclachlan  b. Abt 1852 d. 15 May 1935
- 4  Sir George Arthur Ponsonby, K.C.V.O. [1.7.4.1]   
 b. 1 Apr 1878 d. 12 Nov 1969
                                                 
- 4  Sir George Arthur Ponsonby, K.C.V.O. [1.7.4.1]   
 
 - 3  Constance Louisa Ponsonby [1.7.5]   
 b. 23 Mar 1856 d. 4 May 1930
                                    - +  William Robert Phelips  b. 30 Mar 1846 d. 23 Nov 1919
 
 - +  William Robert Phelips  b. 30 Mar 1846 d. 23 Nov 1919
 - 3  Margaret Maria Ponsonby [1.7.6]   
 b. 4 Nov 1857 d. 14 Dec 1935
                                    - +  Rev. the Hon. Arnald de Grey  b. 11 Sep 1856 d. 15 Nov 1889
 
 - +  Rev. the Hon. Arnald de Grey  b. 11 Sep 1856 d. 15 Nov 1889
 - 3  Clementina Sarah Ponsonby [1.7.7]   
 b. 27 Jul 1859 d. 15 Sep 1934
                                    - +  Sir Edmund Bussborough Turton, 1st. Baronet  b. Abt 1858 d. Between 1 Apr and 30 Jun 1929
 
 - +  Sir Edmund Bussborough Turton, 1st. Baronet  b. Abt 1858 d. Between 1 Apr and 30 Jun 1929
 - 3  Eleanor Harriet Ponsonby [1.7.8]   
 b. 26 Dec 1861 d. 2 Sep 1878
                                 - 3  Sydney Alexander Ponsonby [1.7.9]   
 b. 26 Feb 1863 d. 27 Aug 1940
                                    - +  Hon. Audrey Catherine St. Aubyn  b. Abt 1865 d. Aft 1893
 
 - +  Hon. Audrey Catherine St. Aubyn  b. Abt 1865 d. Aft 1893
 - 3  Hugh Spencer Ponsonby [1.7.10]   
 b. 5 Dec 1865 d. 13 May 1934
                                    - +  Anitha Magdalene Feuerheerd  b. Jun/Jul 1873 d. 5 Jun 1938
 
 - +  Anitha Magdalene Feuerheerd  b. Jun/Jul 1873 d. 5 Jun 1938
 - 3  Theobald Brabazon Ponsonby [1.7.11]   
 b. 24 Sep 1868 d. 14 May 1929
                                    - +  Bertha Edwards  b. Abt 1867 d. 25 Nov 1934
 
 - +  Bertha Edwards  b. Abt 1867 d. 25 Nov 1934
 
- 3  John Henry Ponsonby-Fane [1.7.1]   
 
 - 2  Lady Harriet Frederica Anne Ponsonby [1.8]   
 b. 17 Jun 1825 d. 16 Nov 1900
                 - 2  Lady Kathleen Louisa Georgina Ponsonby [1.9]   
 b. 30 Aug 1826 d. 9 Jul 1863
                    
  Major Frederick Edward Tighe  b. 1826 d. 1891
- 3  Lieutenant William Frederick Tighe [1.9.1]   
 b. 1860 d. 19 Apr 1887
                                 
- 3  Lieutenant William Frederick Tighe [1.9.1]   
 
 - 2  Cecil Robert Brabazon Ponsonby [1.10]   
 b. Abt 1828 d. 1828
                 - 2  Hon. Gerald Henry Brabazon Ponsonby [1.11]   
 b. 17 Jul 1829 d. 30 Nov 1908
                    
  Lady Maria Emma Catherine Coventry  b. 13 Dec 1836 d. 7 Feb 1912
- 3  Louis George de Hale Ponsonby [1.11.1]   
 b. 11 Nov 1858 d. 6 Nov 1887
                                    
  Elizabeth Susan Leyborne-Popham  b. Between 1 Oct 1858 and 31 Dec 1858 d. Between 1 Jul 1935 and 30 Sep 1935
- 4  Mabel Elizabeth Ponsonby [1.11.1.1]   
 b. Between 1 Apr 1883 and 30 Jun 1883 d. Aft 1891
                                                 - 4  Eileen Cecilia Ponsonby [1.11.1.2]   
 b. Between 1 Apr 1885 and 30 Jun 1885 d. Aft 1919
                                                 - 4  Joan Ponsonby [1.11.1.3]   
 b. 3 Jul 1887 d. 9 Jan 1981
                                                 
- 4  Mabel Elizabeth Ponsonby [1.11.1.1]   
 
 - 3  Cecil Edward George Ponsonby [1.11.2]   
 b. Between 1 Jan 1860 and 31 Mar 1860 d. 19 Apr 1877
                                 - 3  Geraldine Sarah Ponsonby [1.11.3]   
 b. 7 Mar 1863 d. 29 Nov 1944
                                    - +  Dermot Robert Wyndham Bourke, 7th. Earl of Mayo  b. 2 Jul 1851 d. 31 Dec 1927
 
 - +  Dermot Robert Wyndham Bourke, 7th. Earl of Mayo  b. 2 Jul 1851 d. 31 Dec 1927
 - 3  Adela Sophia Georgiana Ponsonby [1.11.4]   
 b. Between 1 Apr 1864 and 30 Jun 1864 d. Between 1 Jan 1902 and 31 Mar 1902
                                 
- 3  Louis George de Hale Ponsonby [1.11.1]   
 
 
- 2  Lady Georgiana Sarah Ponsonby [1.1]   
 
 
