Articles needing additional references from May 2012

Samuel Sarphati (31 January 1813 – 23 June 1866) was a Dutch physician and Amsterdam city planner.

Daniel Gottlieb Steibelt (22 October 1765 – 2 October [O.S. 20 September] 1823) was a German pianist and composer. His main works were composed in Paris and in London, and he died in Saint Petersburg, Russia.

Clotilde de Vaux, born Clotilde Marie (April 3, 1815 in Paris – April 5, 1846 in Paris), was a French intellectual known to have inspired the French philosopher Auguste Comte's Religion of Humanity.

Duane Hanson (January 17, 1925 – January 6, 1996) was an American artist and sculptor born in Minnesota. He spent most of his career in South Florida. He was known for his life-sized realistic sculptures of people. He cast the works based on human models in various materials, including polyester resin, fiberglass, Bondo, and bronze. Hanson's works are in the permanent collections of The Whitney Museum of American Art, The San Francisco Museum of Modern Art, and The Smithsonian.

Jean Hyacinthe Henri Vincent (22 December 1862 – 23 November 1950) was a French physician who was a native of Bordeaux. He was an associate professor at Val-de-Grâce, as well as medical inspector general with the French Army. Later he attained the chair of epidemiology at Collège de France.
Vincent is credited with the discovery of the organisms that cause an acute infection of the oral soft tissues, including the tonsils and pharynx.
This condition is caused by the combination of the fusiform bacilli (Bacillus fusiformis), and the spirochete (Borrelia vincentii). The disease was called Vincent's angina in honor of his discovery. Many publications using the term "Vincent's angina" date from the twentieth century, and the term is not so common in modern times. When the gums are involved, it was termed "Vincent's gingivitis". In modern times, Vincent's gingivitis is usually termed necrotizing ulcerative gingivitis (sometimes known as trench mouth).
He is also remembered for his work with vaccines, and his successful inoculations of the French Army against typhoid fever and paratyphoid fever, types A and B. He started these vaccinations in 1910, and they were continued during World War I. Marshals Joseph Joffre (1852–1931) and Ferdinand Foch (1851–1929) paid homage to Vincent and his medical work that saved countless lives.