Personal : Death : Long life more than 80 yrs

René_Dagron

René Prudent Patrice Dagron (17 March 1817 – 13 June 1900) was a French photographer and inventor. He was born in Aillières-Beauvoir, Sarthe, France.
On 21 June 1859, Dagron was granted the first microfilm patent in history. Dagron is also considered the inventor of the miniature photographic jewels (French: Bijoux photographiques microscopiques) known as Stanhopes because a modified Stanhope lens is used to view the microscopic picture attached to the lens. He is buried at Ivry Cemetery, Ivry-sur-Seine.

Joseph_Bienaimé_Caventou

Joseph Bienaimé Caventou (30 June 1795 – 5 May 1877) was a French pharmacist. He was a professor at the École de Pharmacie (School of Pharmacy) in Paris. He collaborated with Pierre-Joseph Pelletier in a Parisian laboratory located behind an apothecary. He was a pioneer in the use of mild solvents to isolate a number of active ingredients from plants, making a study of alkaloids from vegetables. Among their successes were the isolation of the following compounds:

Quinine sulfate later proved to be an important remedy for the disease malaria. Quinine is the active anti-malarial ingredient in the bark of cinchona tree.Neither of the partners chose to patent their discovery of this compound, releasing it for everybody to use. In 1823 they discovered nitrogen in alkaloid compounds. Other compounds they discovered include colchicine and veratrine.
The crater Caventou on the Moon is named after him.

Robert_Henrion

Robert Henrion (23 July 1915 – 19 June 1997) was a Belgian politician. He was Minister of Finance from 1966 to 1968, and in 1980. He was also a fencer, and competed in the individual and team épée events at the 1952 Summer Olympics.

Jos_Chabert

Jozef P. A. "Jos" Chabert (16 March 1933 – 9 April 2014) was a Belgian politician born in Etterbeek. He lived the majority of his live in Meise, Belgium. Chabert died on 9 April 2014 in Brussels.

Gaston_Thubé

Gaston Thubé (16 October 1876 – 22 June 1974) was a French sailor who competed in the 1912 Summer Olympics. He was a crew member on the French boat Mac Miche, which won the gold medal in the 6 metre class.