[1] He remained involved in aviation postwar, setting flying records and serving in the Spanish Civil War.

At the start of World War II, he returned to his nation's service, shooting down at least one German plane.

[2] Marmier claimed at least one German plane on 3 June 1940, while he was flying a Caudron C.714 with the Polish pilots of GC 1/145 'Varsovie'.

On 30 December 1944, de Marmier was in command of a Lockheed Model 18 Lodestar which disappeared over the Mediterranean Sea.

[7] Médaille Militaire: "Elite pilot, every day giving new proof of his exceptional qualities of ardor and bravery.

Always volunteers for the most perilous missions and has brilliantly distinguished himself during the combats in which he has engaged, forcing six enemy planes to return disabled to their lines, and by downing three others, two during the course of the same day."

Médaille Militaire citation, 9 April 1918[1] Chevalier de la Légion d'Honneur: "Pursuit pilot of brilliant bravery who, because of his temerity, never bothered to count the number of his adversaries.

Légion d'Honneur citation, 16 June 1920[1] He was raised to the rank of Officier in the Legion on 15 February 1930, and to Commandeur in January 1936.