CS1: Julian\u2013Gregorian uncertainty

Marshal of Italy Luigi Cadorna, (4 September 1850 – 21 December 1928) was an Italian general, Marshal of Italy and Count, most famous for being the Chief of Staff of the Italian Army from 1914 until 1917 during World War I. During this period he acquired a reputation for rigid discipline and the harsh treatment of his troops. Cadorna achieved successes at the battles of Asiago and Gorizia but, following a major defeat at the Battle of Caporetto in late 1917, he was relieved as Chief of Staff.

Nicolas Camille Flammarion FRAS (French: [nikɔla kamij flamaʁjɔ̃]; 26 February 1842 – 3 June 1925) was a French astronomer and author. He was a prolific author of more than fifty titles, including popular science works about astronomy, several notable early science fiction novels, and works on psychical research and related topics. He also published the magazine L'Astronomie, starting in 1882. He maintained a private observatory at Juvisy-sur-Orge, France.

Adolphus Busch (10 July 1839 – 10 October 1913) was the German-born co-founder of Anheuser-Busch with his father-in-law, Eberhard Anheuser. He introduced numerous innovations, building the success of the company in the late 19th and early 20th centuries. He became a philanthropist, using some of his wealth for education and humanitarian needs. His great-great-grandson, August Busch IV, is a former CEO of Anheuser-Busch.

Anna Bronson Alcott Pratt (March 16, 1831 – July 17, 1893) was the elder sister of American novelist Louisa May Alcott. She was the basis for the character Margaret "Meg" of Little Women (1868), her sister's classic, semi-autobiographical novel.

Jean-Baptiste Faure (French: [ʒɑ̃batist fɔʁ]) (15 January 1830 – 9 November 1914) was a French operatic baritone and art collector who also composed several classical songs.

Charles-Édouard Brown-Séquard FRS (8 April 1817 – 2 April 1894) was a Mauritian physiologist and neurologist who, in 1850, became the first to describe what is now called Brown-Séquard syndrome.

Antoine-Joseph "Adolphe" Sax (French: [ɑ̃twan ʒozɛf adɔlf saks]; 6 November 1814 – 7 February 1894) was a Belgian inventor and musician who invented the saxophone in the early 1840s, patenting it in 1846. He also invented the saxotromba, saxhorn and saxtuba, and redesigned the bass clarinet in a fashion still used to the present day. He played the flute and clarinet.

Armand Carrel (8 May 1800 – 25 July 1836) was a French journalist and political writer.

Henri Désiré Landru (12 April 1869 – 25 February 1922) (French pronunciation: [ɑ̃ʁi deziʁe lɑ̃dʁy]) was a French serial killer, nicknamed the Bluebeard of Gambais. He murdered at least seven women in the village of Gambais between December 1915 and January 1919. Landru also killed at least three other women and a young man in the house he rented from December 1914 to August 1915 in the town of Vernouillet, a town 35 km northwest of Paris. The true number of Landru's victims is suspected to be higher.Landru was arrested on 12 April 1919 at an apartment near Paris's Gare du Nord, which he shared with his 24-year-old mistress Fernande Segret. The police eventually concluded that Landru had met or been in romantic correspondence with 283 women during the First World War. Seventy-two were never traced. In December 1919, Landru's wife Marie-Catherine, 51, and his eldest son Maurice, 25, were arrested on suspicion of complicity in Landru's thefts from his victims. Both denied any knowledge of Landru's criminal activities. Marie-Catherine was released without charge in July 1920 due to health reasons. Maurice was released on the same day because the authorities could not establish his guilt.Landru continued to protest his innocence during the yearlong investigation. He was charged with the murders at Vernouillet and Gambais. This included the murders of ten women and his first victim's teenage son. Landru's trial in November 1921 at Versailles was attended by leading French celebrities, including the novelist Colette, and the actor and singer Maurice Chevalier. On 30 November, Landru was found guilty by a majority verdict of all eleven murders and sentenced to death. He was executed by guillotine on 25 February 1922.

Hugh Robert Mill (28 May 1861 – 5 April 1950) was a British geographer and meteorologist who was influential in the reform of geography teaching, and in the development of meteorology as a science. He was President of the Royal Meteorological Society for 1907/8, and President of the Geographical Association in 1932.