Marquis de Sade Donatien Alphonse François de Sade was born on 2 June 1740, in the Hôtel de Condé, Paris, to Jean Baptiste François Joseph, Count de Sade and Marie Eléonore de Maillé de Carman, cousin and Lady-in-waiting to the Princess of Condé. He was his parents' only surviving child. He was educated by an uncle, the Abbé de Sade. In Sade's youth, his father abandoned the family; his mother joined a convent. He was raised with servants who indulged "his every whim," which led to his becoming "known as a rebellious and spoiled child with an ever-growing temper." Later in his childhood,
Alphonse Pénaud Alphonse Pénaud Alphonse Pénaud (31 May 1850 – 22 October 1880), was a 19th-century French pioneer of aviation design and engineering. He was the originator of the use of twisted rubber to power model aircraft, and his 1871 model airplane, which he called the "Planophore", was the first aerodynamically stable flying model. He went on to design a full sized aircraft with many advanced features, but was unable to get any support for the project, and eventually committed suicide in 1880, aged 30. Pénaud was born in Paris into a naval family, his father Charles Pénaud being an admiral in