Pierre Jeanneret  Pierre Jeanneret (22 March 1896 – 4 December 1967) was a Swiss architect who collaborated with his cousin, Charles-Édouard Jeanneret (who assumed the pseudonym Le Corbusier), for about twenty years. Arnold-André-Pierre Jeanneret-Gris was born in Geneva. He grew up in the typical Jura landscape that influenced his early childhood and his Geneva Calvinism roots. He attended the School of Fine Arts (Ecole des Beaux-Arts, Geneva). As a young student, he was a brilliant painter, artist and architect, greatly influenced by Charles-Édouard Jeanneret (Le Corbusier), his cousin and mentor for life. He was a cyclist in the Swiss Army from 1916 to 1918. In 1922, the Jeanneret cousins set up an architectural practice together. From 1927 to 1937 they worked together with Charlotte Perriand at the Le Corbusier-Pierre Jeanneret studio, rue de Sèvres. In 1929 the trio prepared  the “House Fittings” section for the Decorative Artists Exhibition and asked for a group stand, renewing and widening the 1928 avant-garde group idea. This was refused by the Decorative Artists Committee. They resigned and founded the Union of Modern Artists (“Union des artistes modernes”: UAM). The cousins later designed many buildings, including a number of villas and vacation houses, and renovated existing buildings as well. Their working relationship ended when Pierre joined the French Resistance and Le Corbusier did not. However, they collaborated once again after the War, on the plan and architecture for the city of Chandigarh in India. Jeanneret, in collaboration with the English husband-wife team of Maxwell Fry and Jane Drew, was responsible for much of Chandigarh's large civic architecture project. His most remarkable contribution has undoubtedly been the designing of the fourteen categories of mass-housings that constitute the living and amenity areas of Chandigarh. Jeanneret, along with Ar. Jugal Kishore Chowdhary, Ar. Bhanu Pratap Mathur and Er. Agya Ram, was responsible for a significant amount of designing for the Panjab University, including the Gandhi Bhawan and the University Library. Jeanneret stayed on in Chandigarh after its construction, advising the local government in his appointed capacity as Chief Architect of the city.