1969 deaths

René Dujarric de la Rivière (19 April 1885 – 28 November 1969) was a French microbiologist and hygienist.
He studied medicine in Bordeaux and Lyon, then for several years worked as a medical extern at the Hospitals Necker and Ténon in Paris (1905–10). In 1913 he received his medical doctorate, and in 1929, obtained his doctorate in natural sciences. From 1945 to 1958 he was an assistant director of the Pasteur Institute.In 1918 he demonstrated that influenza was caused by a filterable agent that was in all probability a virus. In the 1920s he performed research of Amanita phalloides (death cap mushroom) in Louis Lapicque's laboratory at the Sorbonne, producing an antitoxic serum (serum antiphallinique) as a result. In 1927, at the Pasteur Institute, he established a center for the study of blood groups.In 1930, with Jules Bordet, he founded the Société Internationale de Microbiologie. He was a member of the Société de biologie (from 1928), the Académie Nationale de Médecine (from 1945, department of hygiene) and in 1951, was appointed president of the Société mycologique de France.

Charles Dufraisse (20 August 1885, in Excideuil – 5 August 1969, in Excideuil) was a French chemist. With Charles Moureu, he conducted pioneer research of autoxidation and antioxidants.
In 1921 he received his doctorate at Paris with the thesis Contribution à l'étude de la stéréoisomérie éthylénique, and served as an associate director in the laboratory of organic chemistry at the Collège de France. In 1927 he was named a professor at the École supérieure de physique et de chimie industrielles de la Ville de Paris, and in 1942 became a professor at the Collège de France. He was cofounder of the Institut français du caoutchouc (French Institute of Rubber).

Marcello Boldrini (9 February 1890, in Matelica – 5 March 1969, in Milan) was an Italian statistician.

Marcelle Praince (9 June 1882 – 26 October 1969) was a French actress.
Praince was born Célestine Cardi in Vigeois, Corrèze, France and died in Maisons-Laffitte, Yvelines.

Jeanne Lion, or Jeanne Léonnec, (17 August 1876 – 24 December 1956) was a French stage and film actress.

René Jeanne was a French actor, writer, and cinema historian. He was born in 1887 and died in 1969. Jeanne was married to actress Suzanne Bianchetti.
Jeanne was also notable for serving on the jury of the Mostra de Venise in 1937 and 1938.

Jean Bradin (30 May 1899 – 7 October 1969) was a French actor.
Bradin was born in the 5th arrondissement of Paris and died in the 15th arrondissement of Paris.

Jack Caruthers Vowell Sr. (July 24, 1899 – September 16, 1969) was an American football player and coach of football and basketball. He played college football at the University of Texas at Austin. Vowell served as the head football coach the College of Mines and Metallurgy of the University of Texas—now known as the University of Texas at El Paso (UTEP)—from 1922 to 1923, compiling a record of 8–8. He was also the head basketball coach at Texas Mines in 1923–24, tallying a mark of 3–10.

Francisco Luis Urquizo Benavides (21 June 1891, San Pedro de las Colonias, Coahuila – 6 April 1969, Mexico City) was a Mexican soldier, writer and historian who fought in the Mexican Revolution, rose to the rank of major general, and served as Secretary of National Defense. He was also one of the most significant authors in the genre of historical fiction known as the "novela revolucionaria," a term used to describe works set during the Mexican Revolution. Tropa vieja, which is considered his major narrative work, earned him the sobriquet "novelist of the soldier."His son, Juan Manuel Urquizo Pérez de Tejada, has described Urquizo as "at once a key protagonist of and witness of the Revolution, who left an invaluable testimony in writing, rising to the category of chronicler of the act of revolution."

Honorio Delgado Espinosa (born Arequipa, 26 September 1892 - died Lima, 28 November 1969) was a gifted teacher, a creative researcher, a humanist, a philosopher, a linguist, and scholar whose work covered almost 50 years of the 20th-century history of Latin American psychiatry. Born in Arequipa, Peru, Delgado graduated from Lima's School of Psychology at the National University of San Marcos.