Claude Perrault in the context of "Cinderella"

Ctesibius or Ktesibios or Tesibius (Ancient Greek: Κτησίβιος; fl. 285–222 BCE) was an ethnically Greek inventor and mathematician in Alexandria, Ptolemaic Egypt. Very little is known of Ctesibius' life, but his inventions were well known in his lifetime. He was likely the first head of the Museum of Alexandria. He wrote the first treatises on the science of compressed air and its uses in pumps (and even in a kind of cannon). This, in combination with his work On pneumatics on the elasticity of air, earned him the title of "father of pneumatics." None of his written work has survived, including his Memorabilia, a compilation of his research that was cited by Athenaeus. Ctesibius' most commonly known invention today is a pipe organ (hydraulis), a predecessor of the modern church organ. He was married to a woman named Thais, who is not to be confused with Thaïs, the Greek hetaira who travelled with Alexander the Great on his military campaigns.

The Louis XIV style or Louis Quatorze (/ˌluːi kæˈtɔːrz, - kəˈ-/ LOO-ee ka-TORZ, -⁠ kə-, French: [lwi katɔʁz] ), also called French classicism, was the style of architecture and decorative arts intended to glorify King Louis XIV and his reign. It featured majesty, harmony and regularity. It became the official style during the reign of Louis XIV (1643–1715), imposed upon artists by the newly established Académie royale de peinture et de sculpture (Royal Academy of Painting and Sculpture) and the Académie royale d'architecture (Royal Academy of Architecture). It had an important influence upon the architecture of other European monarchs, from Frederick the Great of Prussia to Peter the Great of Russia. Major architects of the period included François Mansart, Jules Hardouin-Mansart, Robert de Cotte, Pierre Le Muet, Claude Perrault, and Louis Le Vau. Major monuments included the Palace of Versailles, the Grand Trianon at Versailles, and the Church of Les Invalides (1675–1691).

The Louis XIV style had three periods. During the first period, which coincided with the youth of the King (1643–1660) and the regency of Anne of Austria, architecture and art were strongly influenced by the earlier style of Louis XIII and by the Baroque style imported from Italy. The early period saw the beginning of French classicism, particularly in the early works of Francois Mansart, such as the Chateau de Maisons (1630–1651). During the second period (1660–1690), under the personal rule of the King, the style of architecture and decoration became more classical, triumphant and ostentatious, expressed in the building of the Palace of Versailles, first by Louis Le Vau and then Jules Hardouin-Mansart. Until 1680, furniture was massive, decorated with a profusion of sculpture and gilding. In the later period, thanks to the development of the craft of marquetry, the furniture was decorated with different colors and different woods. The most prominent creator of furniture in the later period was André Charles Boulle. The final period of Louis XIV style, from about 1690 to 1715, is called the period of transition; it was influenced by Hardouin-Mansart and by the King's designer of fetes and ceremonies, Jean Bérain the Elder. The new style was lighter in form, and featured greater fantasy and freedom of line, thanks in part to the use of wrought iron decoration, and greater use of arabesque, grotesque and coquille designs, which continued into the Louis XV style.

Jean Marchant (1650 – 11 November 1738) was a French botanist. Along with his father Nicolas Marchant, he was responsible for preparing the Histoire des plantes from 1667 begun under the aegis of the French Royal Academy of Sciences with the support of Claude Perrault. He named the liverwort genus Marchantia after his father.