Biography.guide
Home › People › Spy › Marcel Clech
Portrait of Marcel Clech

Marcel Clech

1905 – 1944

French spy

Spy SOE agent
Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About Marcel Clech

Lived 1905 – 1944 (aged 38). Marcel Clech was a French spy and sOE agent.

Marcel Rémy Clech (1905 – 1944) was a French agent in the French section of the Special Operations Executive during the Second World War. He was sent to France on three missions and worked as a wireless operator in three different networks before his arrest, and was executed at Mauthausen Concentration Camp.

Clech was born in Brittany and worked as a taxi driver in Brittany before joining the Special Operations Executive (SOE) during World War II as a wireless operator. He participated in three missions: the first was aborted after coming under fire; the second involved assisting in the landing of SOE agents in France, after which he worked with the Monkepuzzle network; and the third mission saw him work as a radio operator for the Inventor network. The network was betrayed, and Clech was arrested and later executed at the Mauthausen concentration camp in 1944. He was posthumously awarded the Médaille de la Résistance, and is commemorated at The Valençay SOE Memorial in France and Brookwood Memorial in Surrey.

Early life Marcel Rémy Clech was born in Brittany on 11 October 1905. He lived in London working as a taxi driver.

World War II He joined the Special Operations Executive, section F, as a wireless operator. He was commissioned as Lieutenant in the British Army on the general list

First mission On 1 August 1940 a motorboat attempted to land three French agents: Clech, Tilly, and Victor Bernard at Carentec in Brittany but had to abort the mission after coming under fire and returned to England.

Second mission Clech was sent to France to became the radio operator of the 'Autogiro' network of Pierre de Vomécourt (codename "Lucas").

Monument commemorating the landing of Capt. Peter Churchill from HMS Unbroken at Cap d'Antibes on 21 April 1942 In Operation Delay II Peter Churchill’s mission was to land four SOE agents on the French Riviera by submarine. They travelled in the submarine HMS Unbroken to Antibes where on the night of 21 April 1942 Churchill took Newman and Zeff and their radios to the shore by canoe, and led them to their contact Dr Élie Lévy. Churchill then returned to the submarine and dropped off Clech and Gerson by canoe at Pointe d’Agay near Fréjus before returning to the UK.

Third mission Clech became the radio operator of Inventor network of Sidney Jones ("Élie"), with Vera Leigh ("Simone") as courier.

The network was betrayed by double agent Roger Bardet, Jones was arrested the next day. Leigh and Jones were also executed, Leigh at Natzweiler-Struthof concentration camp, Jones at Mauthausen.

Recognition Distinctions

France: Médaille de la Résistance

Monuments As one of the 104 agents of section F who gave their lives for the liberation of France, Marcel Clech is honoured at The Valençay SOE Memorial, Indre, France. Brookwood Memorial, Surrey, panel 21, column 3.

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

People in Marcel Clech's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Marcel Clech's

Frequently asked questions

Who was Marcel Clech?

French spy (1905–1944)

When was Marcel Clech born?

Marcel Clech was born on 11 October 1905.

When did Marcel Clech die?

Marcel Clech died on 24 March 1944 in Mauthausen concentration camp, Ebensee concentration camp.

What was Marcel Clech's occupation?

Marcel Clech was a spy and sOE agent.

What nationality was Marcel Clech?

Marcel Clech was French.

Sources & further reading

· Wikipedia: Marcel Clech

· Wikidata: Q3288803

· DBpedia: Marcel Clech

Cite this page

APA: Biography.guide. (2026). Marcel Clech. https://biography.guide/marcel-clech/

MLA: "Marcel Clech." Biography.guide, https://biography.guide/marcel-clech/.

Chicago: "Marcel Clech." Biography.guide. https://biography.guide/marcel-clech/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

Page generated 2026-09-27 05:33 UTC