Articles lacking sources from October 2009

Jacques_Perret

Jacques Perret was a French architect in the service of the Catholic King Henry IV of France. He was a Huguenot, from the Savoie.
In July 1601, he published a sequence of 22 plates, engraved by Thomas de Leu, and a textual commentary, Des Fortifications et Artifices Architecture et Perspective. Perret offered his work, a series of ideal city plans with fortifications, to the service of the king.
The plans themselves are unremarkable as descendants of the Italian Renaissance penchant for radially symmetrical city design (e.g. Filarete's Sforzinda); what makes Perret's work noteworthy is the compulsive ornamentation of the city walls with biblical quotes, particularly from the psalms. His closest French Protestant predecessor was Bernard Palissy, better known for his work in ceramics, who includes a similar city in an appendix to his 1563 Recette véritable, a garden based on the psalms. Perret's choice of texts also favors the psalms, reinforcing his identity as a Protestant. One statement that shows up repeatedly is, "In God alone is there repose and true happiness," implying that worldly fortifications are useless even against worldly dangers. Several inscriptions carry variations on the theme of the king as God's delegated punisher of evil and protector of the good, an idea with a personal stake for the Calvinist Perret in a Catholic and often hostile France.

Jacques_Bataille

Poclain is a family company founded by Georges Bataille in France in 1927, then developed by his sons Pierre and Claude Bataille, with help from Jacques and Bernard Bataille.

Poclain produced excavators, and was a leader on the French and world market thanks to a revolutionary hydraulic motor. The Batailles were forced to sell the company to Case in 1974, an American company, which then took over completely in 1987, leaving them (the Batailles) only the hydraulics division, which is still trading today.
Poclain makes radial piston hydraulic motors, which are mostly used in industrial and off highway vehicles.