Ivo Murray Twisleton-Wykeham-Fiennes, 20th Baron Saye and Sele OBE MC (15 December 1885 – 21 October 1968) was a British peer and army officer.
He was born to Geoffrey Twisleton-Wykeham-Fiennes, 18th Baron Saye and Sele.[1] He educated at Harrow and the Royal Military Academy, Woolwich.[2]
He served as an officer during the First World War and was mentioned in despatches.[3] He gained the rank of Lieutenant-Colonel in the Royal Artillery. For his service he was awarded the Croix de Guerre (1919) and the Military Cross (M.C.) (1918).[4] He also fought in the Second World War between 1939 and 1941.
He succeeded as the 14th Lord Saye and Sele [E., 1603], 20th Baron Saye and Sele on 18 February 1949 and appointed Officer, Order of the British Empire (O.B.E.) in 1961.
On 16 October 1919 Twisleton-Wykeham-Fiennes married Hersey Cecilia Hester Butler (1889−1968), daughter of Sir Thomas Dacres Butler, and had three sons: