Articles needing additional references from June 2020

Princess Maria Immaculata Cristina Pia Isabella of Bourbon-Two Sicilies (Full Italian name: Maria Immacolata Speranza Pia Teresa Cristina Filomena Lucia Anna Isabella Cecilia Apollonia Barbara Agnese Zenobia, Principessa di Borbone delle Due Sicilie,) (30 October 1874 – 28 November 1947) was the fourth child and eldest daughter of Prince Alfonso of Bourbon-Two Sicilies, Count of Caserta and his wife Princess Maria Antonietta of Bourbon-Two Sicilies.

Camille Delezenne (10 June 1868 – 7 July 1932) was a French physician and biologist born in Genech, a town in the department of Nord.
He studied medicine in Lille, obtaining his hospital internship in 1890. In 1892 he supported his doctorate with a dissertation on parapneumonic pleurisy. Afterwards he undertook experiments on blood circulation at the Wertheimer laboratory in Lille. During this time period, he also served as mayor of Genech (1893–95).
In 1896 he was appointed associate professor of physiology at the University of Montpellier. At Edouard Hédon's laboratory he conducted systematic investigations of blood coagulation in vertebrates, demonstrating the hepatic origin of antithrombin and describing the blood coagulation system of birds.
In 1900 he relocated to Paris, where he worked as a lecturer in the laboratory of physiological chemistry at the École des hautes etudes. With assistance from Emile Duclaux (1840–1904) and Elie Metchnikoff (1845–1916), he was appointed head of the physiology laboratory at the Pasteur Institute, where his primary focus was research of enzymes, venoms and toxins. In 1902 he demonstrated a link between the action of enterokinase in mobilizing pancreatic digestive enzymes and the phenomena of hemolysis. He also showed that certain microbial cultures, snake venoms, and some plants and poisonous mushrooms have diastases that act on the pancreatic juice in the same way as does enterokinase.
In 1902 Delezenne became a member of the Société de biologie, in 1903 he was co-founder of the Bulletin de l'Institut Pasteur with Amédée Borrel (1867–1936), Félix Mesnil (1868–1938), Gabriel Bertrand (1867–1962), Alexandre Besredka (1870–1940) and Auguste-Charles Marie (1864–1935), and in 1910 became a professor at the Pasteur Institute. In 1912 he was elected as a member of the Académie Nationale de Médecine, and in 1929 became a member of the Assemblée de l'Institut Pasteur.

John Neil Seward Jr. (October 11, 1924 – November 10, 2010) was a World War II veteran who was assigned to military intelligence in 1941 because of his knowledge of Japanese at a time when very few Americans knew the language. Following the war, Seward continued his intelligence work in Japan, during Allied occupation. After his time in the military and, later on, in the CIA, he worked with a number of companies and became a prolific writer. Some of his 45 books, in Japanese and English, are still used today. He was awarded the Order of the Sacred Treasure in 1986 for his efforts to spread knowledge of Japanese culture and language.

Pierre Potier (22 August 1934 – 3 February 2006) was a French pharmacist as well as a chemist. He held the position of Director of the Institut de Chimie des Substances Naturelles (1974 to 2000), as well as a teaching position at the Muséum national d'histoire naturelle. He was a member of the Académie nationale de pharmacie, the Académie des sciences, the Académie des technologies and the Academia Europaea.

Charlotte "Lotte" Pauline Sophie Lehmann (February 27, 1888 – August 26, 1976) was a German-American lyric soprano noted for her successful performances with international opera houses, on the recital stage and in teaching.: 5 She gave memorable appearances in the operas of Richard Strauss, Richard Wagner, Ludwig van Beethoven, Puccini, Mozart, and Massenet. The Marschallin in Der Rosenkavalier, Sieglinde in Die Walküre and the title-role in Fidelio are considered her greatest roles. During her long career, Lehmann also made almost five hundred recordings in both opera and art song.

Yves Brayer (18 November 1907 – 29 May 1990) was a French painter known for his paintings of everyday life.
He was born in Versailles. He studied in Paris at the academies in Montparnasse starting in 1924, and then at the École des Beaux-Arts with Lucien Simon.Although he was independent and never belonged to a school, he was friends with Francis Gruber, the founder of the Nouveau Réalisme school.
He first exhibited in the salons of 1927, and then traveled to Spain, where the masterpieces in the Prado Museum had a profound influence on him. After a stay in Morocco, he went to Italy, where he won the Grand Prix de Rome in 1930.
He settled back in Paris in 1934, organizing his first solo exhibition. He remained in occupied Paris during World War II.
After the war, he traveled widely to Mexico, Egypt, Iran, Greece, Russia, the United States and Japan, trying to capture the light and colors of each country. He was interested in the techniques of copper plate engraving and lithography and produced illustrations for editions of such authors as Charles Baudelaire and Paul Claudel. He also created murals and wall ornamentations, tapestry cartoons, maquettes, sets, and costumes for the Théâtre Français and the operas of Paris, Amsterdam, Nice, Lyon, Toulouse, Bordeaux, and Avignon.
In 1954 Brayer was awarded to Grand prix des Beaux-Arts de la Ville de Paris, and he was elected to the Académie des Beaux-Arts in 1957. He was president of the Salon d'Automne for five years. In 1977 he was made curator of the Musée Marmottan in Paris, a position he held for 11 years.Brayer died in Paris in 1990.