CS1: Julian\u2013Gregorian uncertainty

Admiral George James Perceval, 6th Earl of Egmont (14 March 1794 – 2 August 1874), known as the Lord Arden between 1840 and 1841, was a British naval commander and Tory politician.

Esther Edwards Burr (February 13, 1732 – April 7, 1758) was the mother of 3rd U.S. Vice President Aaron Burr Jr. and the wife of Princeton University President Aaron Burr Sr. whom she married in 1752, one year after she moved to Stockbridge in western Massachusetts.
From October 1754 she kept a journal recording her perspective on current events and her daily activities. Esther Burr's journal is considered an important source in studies of American history and literature for its insight into a woman's daily life in the late colonial period of the United States, although it was not until 1984 that her journal was published in its entirety to the public.

Sir William Amcotts-Ingilby, 2nd Baronet (June 1783 – 14 May 1854) was a British politician.
The son of Sir John Ingilby, 1st Baronet and his wife Elizabeth Amcotts, he entered the House of Commons as Member of Parliament (MP) for East Retford in 1807. In the same year, he succeeded his maternal grandfather, Sir Wharton Amcotts, 1st Baronet, in his baronetcy by special remainder.
Ingilby left Parliament in 1812, and succeeded his father as baronet in 1815, inheriting Ripley Castle in Yorkshire and Kettlethorpe Hall in Lincolnshire. He served as High Sheriff of Yorkshire in 1821, and assumed the surname of Amcotts-Ingilby in 1822. He returned to Parliament at an 1823 by-election, as MP for Lincolnshire. He held that seat until the abolition of the constituency in 1832, and he then sat for North Lincolnshire until defeated in the 1835 election.
Amcotts-Ingilby, a very eccentric character, was twice married, but left no children; his baronetcies became extinct upon his death on 14 May 1854, at 23 Abingdon St, Westminster. His second marriage was to Mary Anne Clementson, daughter of John Clementson, and Lady Ingilby died after almost 50 years his widow at Broxholme, Ripley, Yorkshire, in her 85th year, on 22 December 1902. His estates were left by devise to his first cousin, Henry John Ingilby. His sister, Augusta Amcotts-Ingilby, was the mother of Weston Cracroft Amcotts.

Wallace Clement Sabine (June 13, 1868 – January 10, 1919) was an American physicist who founded the field of architectural acoustics. Sabine was the architectural acoustician of Boston's Symphony Hall, widely considered one of the two or three best concert halls in the world for its acoustics.

Louise Weiss (25 January 1893 – 26 May 1983) was a French author, journalist, feminist and European politician.

Zoë Tamerlis Lund (February 9, 1962 – April 16, 1999), also known as Zoë Tamerlis and Zoë Tamerlaine, was an American musician, model, actress, author, producer, political activist and screenwriter. She was best known for her association in two films with film director Abel Ferrara: Ms .45 (1981), in which she starred, and Bad Lieutenant (1992), for which she co-wrote the screenplay.

Virginia Louise Sorensen (née Eggertsen; February 17, 1912 – December 24, 1991), also credited as Virginia Sorenson, was an American regionalist writer. Her role in Utah and Mormon literature places her within the "lost generation" of Mormon writers. She was awarded the 1957 Newbery Medal for her children's novel, Miracles on Maple Hill.

Camille du Gast (Marie Marthe Camille Desinge du Gast, Camille Crespin du Gast, 30 May 1868 – 24 April 1942) was one of a trio of pioneering French female motoring celebrities of the Belle Epoque, together with Hélène de Rothschild (Baroness Hélène van Zuylen) and Anne de Rochechouart de Mortemart the (Duchess of Uzès).Du Gast was known as "one of the richest and most accomplished widows in France," and as an accomplished sportswoman—a balloonist, parachute jumper, fencer, tobogganist, skier, rifle and pistol shot, horse trainer—as well as a concert pianist and singer. She was the second woman to compete in an international motor race.In France, she later became renowned for her extensive charity work. She was president of the Société protectrice des animaux (Society for the Prevention of Cruelty to Animals, SPA) until her death, and her campaign against bullfighting included disruptive direct action protests. She provided health-care to disadvantaged women and children in Paris, and continued whilst under German occupation in World War II.She was the central figure in the Parisian scandal of La Femme au Masque where she was maliciously but mistakenly named as the nude model in a notorious painting by Henri Gervex. This salacious story involved three court cases, and was reported around the world.Her exuberant social and sporting lifestyle was changed by a traumatic experience around 1910, when her daughter attempted to have her murdered in order to inherit. In the middle of the night, in her own house, she challenged the gang and they fled. Afterwards she devoted herself to French government work in Morocco, and charitable works with animals, disadvantaged women and orphans.A pioneer feminist, she served as vice-president of the Ligue Française du Droit des Femmes (The French League for the Rights of Women) after World War I. In 1904 she became the only woman official of the Automobile Club de France (A.C.F.).
She was known in the press by the sobriquets l'Amazone and la Walkyrie de la Mécanique (Valkyrie of the motor car).

Paul-Émile Lecoq de Boisbaudran, also called François Lecoq de Boisbaudran (18 April 1838 – 28 May 1912), was a French chemist known for his discoveries of the chemical elements gallium, samarium and dysprosium. He developed methods for separation and purification of the rare earth elements and was one of the pioneers of the science of spectroscopy.

Charles Blondin (born Jean François Gravelet, 28 February 1824 – 22 February 1897) was a French tightrope walker and acrobat. He toured the United States and was known for crossing the 1,100 ft (340 m) Niagara Gorge on a tightrope.
During an event in Dublin in 1860, the rope on which he was walking broke and two workers were killed, although Blondin was not injured.
He married three times and had eight children. His name became synonymous with tightrope walking.