CS1: Julian\u2013Gregorian uncertainty

Irène Bordoni (16 January 1885 – 19 March 1953) was a Franco-American actress and singer.

Alexander H. Leighton (July 17, 1908 – August 11, 2007) was a sociologist and psychiatrist of dual citizenship (United States, by birth, and Canada, from 1975). He is best known for his work on the Stirling County (Canada) Study and his contributions to the field of psychiatric epidemiology. Leighton died at the age of 99 at his home in Digby, Nova Scotia.

Sir James Walker FRS FRSE FCS LLD (6 April 1863 – 6 May 1935) was a Scottish chemist.

Sir David Percival Dalbreck Wilkie, (5 November 1882 – 28 August 1938), known to friends and colleagues as DPD, was among the first of the new breed of professors of surgery appointed at a relatively young age to develop surgical research and undergraduate teaching. At the University of Edinburgh, he established a surgical research laboratory from which was to emerge a cohort of young surgical researchers destined to become the largest dynasty of surgical professors yet seen in the British Isles. He is widely regarded as the father of British academic surgery.

Thérèse Peltier (1873 – 1926), born Thérèse Juliette Cochet, was a French sculptor and early aviation pioneer. Popularly believed to have been the first ever female passenger in an airplane, she may also have been the first woman to pilot an aircraft. A friend of fellow sculptor Leon Delagrange, when he became interested in aviation Peltier soon followed.

Hedwig Conrad-Martius (Berlin, 27 February 1888 – Starnberg, 15 February 1966) was a German phenomenologist who became a Christian mystic.

José Isidro Fabela Alfaro (28 June 1882 – 12 August 1964) was a Mexican judge, politician, professor, writer, publisher, governor of the State of Mexico, diplomat, and delegate to the now defunct League of Nations. Fabela was born in Atlacomulco, Mexico State. He was a member of the group of intellectuals opposed to the Porfirio Díaz regime, the Ateneo de Juventud, a group that also included José Vasconcelos and Diego Rivera. He served prominently revolutionary leader Venustiano Carranza and went on to hold many important posts in the Mexican government.

Elena Sánchez Valenzuela (2 March 1900 – 30 September 1950) was a Mexican actress, journalist and creator of the Mexican film archive. One of her country’s first silent film stars, she was also a feminist and suffragette.

Andrea Villarreal (Lampazos, 1881 – Monterrey, 1963) was a Mexican revolutionary, journalist and feminist. She was most known for her work with the Regeneración newspaper and La Mujer Moderna.

Max Aub Mohrenwitz (June 2, 1903, Paris – July 22, 1972 Mexico City) was a Mexican-Spanish experimentalist novelist, playwright, poet, and literary critic. In 1965 he founded the literary periodical Los Sesenta (the Sixties), with editors that included the poets Jorge Guillén and Rafael Alberti.