Lieutenant-Colonel The Hon. Sir Eustace Edward Twisleton-Wykeham-Fiennes Baronet (1st) 1 2
- Born: 29 Feb 1864
- Marriage: The Hon. Lady Florence Agnes Rathfelder O.B.E on 6 Nov 1894 in Chapel of St. Hilda, Bishops Cote, Pretoria 1
- Died: 9 Feb 1943 aged 78
- Buried: St. Mary's, Broughton, Oxfordshire
Noted events in his life were:
• Military Service, 1895-1918. He was commissioned into the Queen's Own Oxfordshire Hussars in 1895. He was promoted Lieutenant in 1899, Captain in 1901, Major in 1905, and Lieutenant-Colonel in 1918.
He fought in the North-West Rebellion in 1885, was stationed in Egypt from 1888-89, took part in the expedition to Mashonaland in 1890, and fought in the Second Boer War with the Imperial Yeomanry.
At the 1906 general election , Fiennes was elected as Member of Parliament (MP) for Banbury and with a brief interruption in 1910, held the seat until the 1918 general election . He was also Parliamentary Private Secretary to Winston Churchill , the then First Lord of the Admiralty from 1912-14 and fought in Flanders and the Dardanelles during World War I .
Eustace married The Hon. Lady Florence Agnes Rathfelder O.B.E, daughter of John Rathfelder and Unknown, on 6 Nov 1894 in Chapel of St. Hilda, Bishops Cote, Pretoria.1 (The Hon. Lady Florence Agnes Rathfelder O.B.E was born on 2 May 1867 in Constantia, Cape Town, South Africa, died on 31 Oct 1950 2 and was buried in St. Mary's, Broughton, Oxfordshire.)