Commanders of the Legion of Honour

Paul Marie Alfred Lebeau (19 December 1868 – 18 November 1959) was a French chemist. He studied at the elite École supérieure de physique et de chimie industrielles de la ville de Paris (ESPCI). Together with his doctoral advisor Henri Moissan he was working on fluorine chemistry discovering several new compounds, like bromine trifluoride, oxygen difluoride, selenium tetrafluoride and sulfur hexafluoride.
In 1899 he was able to obtain pure beryllium by electrolysis sodium fluoroberyllate (Na2[BeF2]).
In World War I he improved the gas mask design used by the French army.

Louis Théophile Joseph Landouzy (27 March 1845 – 10 May 1917) was a French neurologist from Reims, and whose father and grandfather were also physicians.
He studied medicine in Reims and Paris, earning his doctorate in 1876. He spent much his career at the University of Paris, becoming a professor of therapy in 1893 and a dean of medicine in 1901.
His name is associated with the "Landouzy-Dejerine syndrome", a type of muscular dystrophy with atrophic changes to the facial muscles and scapulo-humeral region. It is named along with neurologist Joseph Jules Dejerine, who was a colleague and close friend. Landouzy was a witness at the wedding of Dejerine to Augusta Marie Klumpke (1859–1927) in 1888.
Landouzy's primary area of interest dealt with tuberculosis, and he was a major figure involving education of the public for its eradication. He was a member of several international committees in regards to tuberculosis.
He is credited with coining the word "camptodactyly" to describe a flexion deformity of the finger(s) at the proximal interphalangeal joint (1906). With neurologist Joseph Grasset (1849–1918), his name is associated with the "Landouzy-Grasset Law". This law states that in lesions concerning one hemisphere of the brain, a patient will turn his head to the side of affected muscles if there is spasticity, and to the side of the cerebral lesion if there is paralysis.

Colonel Nicolas Lebel (18 August 1838 – 6 May 1891), after whom the French military's Lebel rifle was named.

Raymond Grasset (10 January 1892 - 8 February 1968) was a French politician. He began his career as a physician. He was the Secretary (or Minister) of Family and Health from 18 April 1942 to 20 August 1944.

Jean François Chazy (15 August 1882, Villefranche-sur-Saône – 9 March 1955, Paris) was a French mathematician and astronomer.

Anatole Marie Émile Chauffard (22 August 1855 – 1 November 1932) was a French internist born in Avignon.
He earned his doctorate in 1882, and became médecin des hôpitaux. In 1907 he was appointed professor of internal medicine at the Paris faculty. He was a member of the Académie de Médecine, and in 1911 attained the clinical chair at Hôpital Saint-Antoine.
Chauffard is remembered for his work involving liver disease and his pathophysiological research of hereditary spherocytosis. His name is associated with the following disorders:

"Minkowski-Chauffard disease": Congenital hemolytic anemia with spherocytosis, splenomegaly and jaundice. Named with Oskar Minkowski (1858–1931).
"Troisier-Hanot-Chauffard syndrome": Hypertrophic cirrhosis with skin pigmentation and diabetes mellitus. Sometimes called primary hemochromatosis, bronze diabetes, pigmentary cirrhosis or iron overload disease. Named with Victor Charles Hanot (1844–1896) and Charles Emile Troisier (1844–1919).

Jules Carpentier (30 August 1851 – 30 June 1921) was a French engineer and inventor.
Jules Carpentier was a student at the French École polytechnique.
He bought the Ruhmkorff workshops in Paris when Heinrich Daniel Ruhmkorff died and made it a successful business for building electrical and magnetical devices. From 1890, he started to build photographic and cinematographic cameras. He is the designer of the submarine periscope, and worked at the adjustment of trichromic process of colour photography.
He patented the "Cinématographe", which serves as a film projector and developer in the late 1890s, and built devices from the Lumière Brothers.
Another of his patents, filed in England, was a primary reference of Theodor Scheimpflug, who disclaimed inventing the falsely eponymous Scheimpflug principle.He died in 1921 in a car accident in Joigny, France.

Charles Eugene Barrois (21 August 1851 – 5 November 1939) was a French geologist and palaeontologist.

Paul-Félix Armand-Delille (3 July 1874 – 4 September 1963) was a French physician, bacteriologist, professor, and member of the French Academy of Medicine. He is best known for attempting to protect his crop from rabbits by releasing a pair of rabbits infected with Myxoma virus on to his farm in northern France. The spread of the vira lead to a plague of myxomatosis that caused the collapse of rabbit populations throughout much of Europe and beyond in the 1950s.

Władysław Bortnowski (12 November 1891 – 21 November 1966) was a Polish historian, military commander and one of the highest ranking generals of the Polish Army. He is most famous for commanding the Pomorze Army in the Battle of Bzura during the invasion of Poland in 1939. He is also notable for serving as president of the Józef Piłsudski Institute of America between 1961 and 1962.