Denise Madeleine Bloch was a French citizen who worked as an agent with the clandestine British Special Operations Executive (SOE) organization in the Second World War. The purpose of SOE was to conduct espionage, sabotage, and reconnaissance in countries occupied by the Axis powers, especially those occupied by Nazi Germany. SOE agents allied themselves with resistance groups and supplied them with weapons and equipment parachuted in from England.

Lieutenant-Colonel George Reginald Starr, code name Hilaire, was a British mining engineer and an agent of the United Kingdom's clandestine Special Operations Executive (SOE) organisation in World War II. He was the organiser (leader) of the Wheelwright network in southwestern France from November 1942 until the liberation of France from Nazi German occupation in September 1944. The purpose of SOE was to conduct espionage, sabotage and reconnaissance in occupied Europe against the Axis powers. SOE agents in France allied themselves with French Resistance groups and supplied them with weapons and equipment parachuted in from England.