F. F. E. Yeo-Thomas


Forest Frederick Edward "Tommy" Yeo-Thomas was a British Special Operations Executive agent in the Second World War. Codenamed "SEAHORSE" and "SHELLEY" in the SOE, Yeo-Thomas was known by the Gestapo as "The White Rabbit". His particular sphere of operations was Occupied and Vichy France. He was one of the most highly decorated agents in the Second World War.

Early life

Forest Frederick Edward Yeo-Thomas was born in London to John Yeo Thomas, a coal merchant, and Daisy Ethel Thomas. Early in his life, his family moved to Dieppe, France. He spoke both English and French fluently. Lying about his age, he enlisted in the US Army at the age of 16 and served on the Western Front as a dispatch rider during 1918. He saw action in the Polish-Soviet War of 1919–1920, fighting alongside the Poles. He was captured by the Soviet Russian forces, and avoided execution by escaping, in the process strangling a Soviet guard.
Between the wars Yeo-Thomas held a number of different jobs. He trained as an apprentice engineer with Rolls Royce then became an accountant for a firm of travel agents before joining Molyneux in 1932, a successful fashion-house in Paris, rising to become a Director.

Early RAF Service

On the outbreak of war in 1939 Yeo-Thomas was still living in France. He attempted to join the British Army but was turned down as they had received enough recruits at that stage of the war. He then attempted to join the French Foreign Legion but they were not accepting Britons. After placing his car at the service of the British Air Attaché in France he was granted permission to join the RAF in September 1939.
He applied to be trained as an Air Gunner but this application was rejected due to his age, instead he was enlisted as an AC2 in the Intelligence Branch taking up the trade of Interpreter. His first posting was to a Forward Air Ammunition Park with the Advanced Air Striking Force in France. He was soon promoted to Corporal and then Acting Sergeant before being posted back to HQ Fighter Command and a Bomber Liaison Section at RAF Stanmore Park in England. While stationed here he met his second ‘wife’ Barbara who was then a young WAAF. At this point a second application to become an Air Gunner was refused.
Posted back to France in April 1940, Yeo-Thomas was based at Le Bourget Aerodrome when he was caught up in the rapid German advance. In June 1940 he withdrew with his unit, travelling 800km across France via Tours, Limoges and Bordeaux - finally sailing to England from Pointe de Grave. Before embarking on a ship to England he purchased a postcard from a stall at the monument commemorating the landing of American troops in France 1917, he sent it to a friend with the prophetic words “I know how you are feeling at present, but don’t get discouraged. We will return and liberate France.”
Back in England he was assigned to work as an Interpreter with the Free French Forces before being recommended for a commission by his Commanding Officer. He was commissioned as a Pilot Officer in the Administrative and Special Duties Branch of the RAFVR on 28 Nov 1940 and posted to No. 308 Polish Fighter Squadron as an Intelligence Officer, receiving further promotion to Flying Officer on 28 Nov 1941. After repeated complaints about his misemployment, and threatening to raise the issue in Parliament, he was posted to RF Section of the Special Operations Executive in February 1942.

Life as an agent

At first Yeo-Thomas worked in an administrative capacity, but SOE soon used him as a liaison officer with the Bureau Central de Renseignements et d'Action, the Free French intelligence agency. He was parachuted into occupied France for the first time on 25 February 1943. Both within France and back in England, Yeo-Thomas forged links with Major Pierre Brossolette and Andre Dewavrin, and between them they created a strategy for obstructing the German occupation of France. During his missions in France, he dined with prolific and infamous Nazis, such as Klaus Barbie who was known as the 'Butcher of Lyon', to gather vital information, returning again to France on 17 September 1943. He was appalled by the lack of logistical and material support which the French resistance movements such as the maquis were receiving, to the extent that he begged five minutes with Winston Churchill, the British Prime Minister. Churchill, reluctant at first, but fascinated by what Yeo-Thomas told him, agreed to help him obtain resources for the resistance.
In February 1944, Yeo-Thomas was parachuted into France after flying from RAF Tempsford. However, he was betrayed and captured at the Passy metro station in Paris. In endeavouring to hide his true identity, Yeo-Thomas claimed he was a British pilot named Kenneth Dodkin. He was then taken by the Gestapo to their headquarters at Avenue Foch and subjected to brutal torture by Ernst Misselwitz, including repeated submersion in ice-cold water, innumerable physical beatings, and electric shocks applied to the genitals. Held in Fresnes prison, he made two failed attempts to escape and was transferred first to Compiègne prison and then to Buchenwald concentration camp. Within the camp, he began to organize resistance, and again made a brief escape. On his recapture, he passed himself off as a French national and was sent to a prisoner-of-war camp, Stalag XX-B, near Marienburg.
While at Buchenwald, Yeo-Thomas met Squadron leader Phil Lamason, the officer in charge of 168 Allied airmen being held there. At great risk, Yeo-Thomas assisted Lamason in getting word out of camp to the German Luftwaffe of the airmen's captivity, knowing that RAF prisoners of war were the responsibility of the Luftwaffe, not of the Gestapo. He had to don many disguises, as well as shooting an enemy agent point blank with a pistol to escape. Eventually he succeeded and reached Allied lines in late April 1945.

After the war

After the war, Yeo-Thomas was to be an important witness at the Nuremberg War Trials in the identification of Buchenwald officials. He was a key prosecution witness at the Buchenwald Trial held at Dachau Concentration Camp between April and August 1947. At this trial, 31 members of the Buchenwald staff were convicted of war crimes. He was also a surprise defence witness in the war crimes trial of Otto Skorzeny, particularly on the charge of Skorzeny's use of American uniforms in infiltrating American lines. Yeo-Thomas testified that he and his operatives wore German uniforms behind enemy lines while working for the SOE.
He died at the age of 61 in his Paris apartment following a massive haemorrhage. He was cremated in Paris and then subsequently repatriated to be interred in Brookwood Cemetery, Surrey, where his grave can be found in the Pine Glade Garden of Remembrance. In March 2010 his life was commemorated with an English Heritage blue plaque erected at his flat in Queen Court where he lived in Guilford Street, Camden, Central London.

Awards and honours

Yeo-Thomas's medal list:
UKGeorge Cross
UKMilitary Cross & Bar
UK1939-45 Star
UKFrance and Germany Star
UKDefence Medal
UKWar Medal 1939-45
UKQueen Elizabeth II Coronation Medal
FranceLégion d'honneur
FranceCroix de Guerre with palm, 4 bronze palm leaves
FranceCroix du combattant volontaire de la Résistance
FranceDeported for acts of resistance medal
Poland Gold Cross of Merit with Swords
USAWorld War I Victory Medal

Yeo-Thomas's George Cross and other medals are displayed within the Lord Ashcroft Gallery at the Imperial War Museum.
The Mairie of the 16th Arrondissement in Paris has a bust of Yeo-Thomas.

George Cross citation

The London Gazette 15 February 1946 citation read:

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