John Rathfelder1
Child of John Rathfelder
- Florence Agnes Rathfelder+2 d. 31 Oct 1950
Florence Agnes Rathfelder1 
From before 1894, her married name became Fletcher.2 From 6 November 1894, her married name became Twisleton-Wykeham-Fiennes. She was appointed Officer, Order of the British Empire (O.B.E.) in 1918.1
Children of Florence Agnes Rathfelder and Lt.-Col. Sir Eustace Edward Twisleton-Wykeham-Fiennes, 1st Bt.
- Captain John Eustace Twisleton-Wykeham-Fiennes2 b. 22 Aug 1895, d. 18 Jun 1917
- Lt.-Col. Sir Ranulph Twisleton-Wykeham-Fiennes, 2nd Bt.+2 b. 12 Nov 1902, d. 24 Nov 1943
Captain John Eustace Twisleton-Wykeham-Fiennes1

He fought in the First World War.1 He gained the rank of Captain in the 2nd Battalion, Gordon Highlanders.1
Ernest Henry Springett1 
Herbert Kentish Springett1 
Phyllis Whitby1
From 1913, her married name became Springett.1
Sir Ranulph Twisleton-Wykeham-Fiennes, 3rd Bt.1
Sir Ranulph Twisleton-Wykeham-Fiennes, 3rd Bt. was born posthumously on 7 March 1944.3 He is the son of Lt.-Col. Sir Ranulph Twisleton-Wykeham-Fiennes, 2nd Bt. and Audrey Joan Newson.3 He married Virginia Frances Pepper, daughter of Thomas Pepper, on 9 September 1970.3 He married Louise Millington in 2005.4
He was also known as Ranulph Fiennes.3 He succeeded as the 3rd Baronet Twisleton-Wykeham-Fiennes, of Banbury, co. Oxford [U.K., 1916] on 7 March 1944.1 He was educated at Eton College, Windsor, Berkshire, EnglandG.3 He gained the rank of Captain in 1966 in the Royal Scots Guards, attached to 22nd Regiment, Special Air Service.3 He was with the Sultan’s Armed Forces, Muscat between 1968 and 1969.3 He was leader of the British Expedition to the White Nile in 1969.3 He retired from the military in 1970.3 He wrote the book A Talent for Trouble, published 1970.3 He was leader of the Expedition to the Jostedalsbre Glacier in 1970.3 He was leader of the Expedition to Headless Valley, British Columbia in 1971.3 He wrote the book Ice Fall in Norway, published 1972.3 He wrote the book To the Ends of the Earth, published 1973.3 He wrote the book The Headless Valley, published 1973.3 He wrote the book Where Soldiers Fear to Tread, published 1975.3 He was a TV reporter and film maker.3 He was leader of the expedition to the North Pole in 1977.3 He wrote the book Hell on Ice, published 1979.3 He was leader of the expedition to the Transglobe Expedition between 1979 and 1982.3 He co-authored the book Bothie, the Polar Dog, published 1984, with Virginia Frances Pepper.3 He wrote the book Living Dangerously, published 1987.3 He was awarded the Polar Medal in 1987.3 He wrote the book The Feather Men, published 1991.3 He wrote the book Atlantis of the Sands, published 1992.3 He wrote the book Mind Over Matter, published 1993.3 He was appointed Officer, Order of the British Empire (O.B.E.) in 1993.3 He wrote the book The Sett, published 1996.3 He wrote the book Fit For Life, published 1998.3 He wrote the book Beyond the Limits, published 2000.3 He wrote the book The Secret Hunters, published 2001.3 He lived in 2003 at Greenlands, Exford, Somerset, EnglandG.3
Child of Sir Ranulph Twisleton-Wykeham-Fiennes, 3rd Bt. and Louise Millington
- Elizabeth Twisleton-Wykeham-Fiennes4 b. c Apr 2006
- [S37] BP2003 volume 3, page 3967. See link for full details for this source. Hereinafter cited as. [S37]
- [S130] Wikipedia, online http;//www.wikipedia.org. Hereinafter cited as Wikipedia.
- [S37] BP2003. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Susan Valerie Twisleton-Wykeham-Fiennes1
She graduated from Cape Town University, Cape Town, Cape Province, South AfricaG, in 1951 with a Bachelor of Arts (B.A.)1 From 24 April 1957, her married name became Scott.
Children of Susan Valerie Twisleton-Wykeham-Fiennes and Lt.-Col. John Jervoise Fitzgerald Scott
- Arabella Caroline Scott2 b. 15 Apr 1959
- Venetia Lucy Scott2 b. 25 Jun 1963
Jacob Lodewijk Jan Baptist Baron Sweerts de Landas1 
Child of Jacob Lodewijk Jan Baptist Baron Sweerts de Landas and Abrahamina Louise Wilhelmina Copes van Hasselt
- Jacob Dirk Baron Sweerts de Landas+1 b. 7 May 1905, d. 21 Oct 1962
Ananias Willink1 
Child of Ananias Willink and Hillegonda Josina van Vollenhoven
- Elisabeth Willink+1 b. 29 Nov 1808, d. 1867
