McKim, Mead & White was an American architectural firm that came to define architectural practice, urbanism, and the ideals of the American Renaissance in fin de siècle New York. The firm's founding partners Charles Follen McKim (1847–1909), William Rutherford Mead (1846–1928) and Stanford White (1853–1906) were giants in the architecture of their time, and remain important as innovators and leaders in the development of modern architecture worldwide. They formed a school of classically trained, technologically skilled designers who practiced well into the mid-twentieth century. According to Robert A. M. Stern, only Frank Lloyd Wright was more important to the identity and character of modern American architecture. The firm's New York City buildings include Manhattan's former Pennsylvania Station, the Brooklyn Museum, and the main campus of Columbia University. Elsewhere in New York State and New England, the firm designed college, library, school and other buildings such as the Boston Public Library, Walker Art Building at Bowdoin College, and the Rhode Island State House. In Washington, D.C., the firm renovated the West and East Wings of the White House, and designed Roosevelt Hall on Fort Lesley J. McNair and the National Museum of American History. Across the United States, the firm designed buildings in Illinois, Kentucky, Michigan, Ohio, Pennsylvania, Tennessee, Washington and Wisconsin. Other examples are in Canada, Cuba and Italy. The scope and breadth of their achievement is astounding, considering that many of the technologies and strategies they employed were nascent or non-existent when they began working in the 1880s. Early years Charles McKim was the son of a prominent Quaker abolitionist who grew up in West Orange, New Jersey. He attended Harvard College and went to Paris to attend the École des Beaux-Arts, a leading training ground for Americans. William Rutherford Mead, a cousin of president Rutherford B. Hayes, went to Amherst College and trained with Russell Sturgis in Boston. The two formed a partnership with William Bigelow in New York in 1877. White was born in New York City, the son of Shakespearean scholar Richard Grant White and Alexina Black Mease (1830–1921). His father was a dandy and Anglophile with no money, but a great many connections in New York's art world, including painter John LaFarge, Louis Comfort Tiffany and Frederick Law Olmsted. White had no formal architectural training; he began his career at the age of 18 as the principal assistant to Henry Hobson Richardson, the most important