Geoffrey C(12th Baron) Twisleton-Wykeham-Fiennes
1859 - 1937 (77 years)(
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- 1 Geoffrey C(12th Baron) Twisleton-Wykeham-Fiennes [1] b. 3 Aug 1859 d. 2 Feb 1937
- Marion Ruperta Murray Lawes d. 27 Jul 1946
- 2 Geoffrey R(13th Baron) Twisleton-Wykeham-Fiennes [1.1] b. 27 Dec 1884 d. 18 Feb 1949
- 2 Ivo M (14th Baron) Twisleton-Wykeham-Fiennes [1.2] b. 15 Dec 1885 d. 21 Oct 1986
- Hersey Cecilia Hester Butler d. 31 Oct 1968
- 3 Nathaniel T A (15th Baron Say & Sele) Fiennes [1.2.1]
- Mariette Helena Salisbury-Jones
- 4 Richard Ingel Fiennes [1.2.1.1]
- 4 Martin Guy Fiennes [1.2.1.2]
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- 4 Hon. Susannah Hersey Fiennes [1.2.1.3]
- 4 Thomas Nathaniel Fiennes [1.2.1.4] b. 11 Oct 1965 d. 3 Sep 1968
- 4 William John Fiennes [1.2.1.5]
- 4 Richard Ingel Fiennes [1.2.1.1]
- 3 Ingelram Ivo Twisleton-Wykeham-Fiennes [1.2.2] b. 4 Jul 1922 d. Aug 1941
- 3 Oliver William (V Rev) Twisleton-Wykeham-Fiennes [1.2.3]
- Juliet Heaton
- 4 Celia Ruth Twisleton-Wykeham-Fiennes [1.2.3.1]
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- 4 Laura Charlotte Twisleton-Wykeham-Fiennes [1.2.3.2]
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- 4 Adam Hugh Twisleton-Wykeham-Fiennes [1.2.3.3]
- 4 James William Twisleton-Wykeham-Fiennes [1.2.3.4]
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- 4 Celia Ruth Twisleton-Wykeham-Fiennes [1.2.3.1]
- 3 Nathaniel T A (15th Baron Say & Sele) Fiennes [1.2.1]
- 2 Evelyn Idonia Cicely Twisleton-Wykeham-Fiennes [1.3] b. 12 Jan 1887 d. Yes, date unknown
- 2 Laurence John Evelyn Twisleton-Wykeham-Fiennes [1.4] b. 4 Oct 1890 d. Yes, date unknown
- 2 Ingelram Robert N Twisleton-Wykeham-Fiennes [1.5] b. 5 Jan 1896 d. Yes, date unknown
- 2 Allen Rupert I Twisleton-Wykeham-Fiennes [1.6] b. 25 Sep 1897 d. Yes, date unknown
- 2 Cocely Marion Violet J Twisleton-Wykeham-Fiennes [1.7] b. 22 Nov 1900
- 2 Geoffrey R(13th Baron) Twisleton-Wykeham-Fiennes [1.1]