Lady Sibell Mary Lumley
1855 - 1929 (73 years)( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Lady Sibell Mary Lumley [1] b. 25 Mar 1855 d. 4 Feb 1929
- Victor Alexander Grosvenor, Earl Grosvenor b. 28 Apr 1853 d. 22 Jan 1884
- 2 Hugh Richard Arthur Grosvenor, G.C.V.O., D.S.O., 2nd. Duke of Westminster [1.1] b. 19 Mar 1879 d. 19 Jul 1953
- + Loelia Mary Ponsonby b. 6 Feb 1902 d. 1 Nov 1993
- + Loelia Mary Ponsonby b. 6 Feb 1902 d. 1 Nov 1993
- 2 Hugh Richard Arthur Grosvenor, G.C.V.O., D.S.O., 2nd. Duke of Westminster [1.1] b. 19 Mar 1879 d. 19 Jul 1953
- Rt. Hon. George Wyndham, P.C. b. 29 Aug 1863 d. 8 Jun 1913
- 2 Lieut. Percy Lyulph Wyndham [1.2] b. 5 Dec 1887 d. 14 Sep 1914
- + Hon. Diana Lister b. 7 May 1893 d. 3 Dec 1983
- + Hon. Diana Lister b. 7 May 1893 d. 3 Dec 1983
- 2 Lieut. Percy Lyulph Wyndham [1.2] b. 5 Dec 1887 d. 14 Sep 1914
- Victor Alexander Grosvenor, Earl Grosvenor b. 28 Apr 1853 d. 22 Jan 1884