John Wellborn Root (January 10, 1850 – January 15, 1891) was an American architect who was based in Chicago with Daniel Burnham. He was one of the founders of the Chicago School style. Two of his buildings have been designated a National Historic Landmark; others have been designated Chicago landmarks and listed on the National Register of Historic Places. In 1958, he was posthumously awarded the AIA Gold Medal. Early years and education John Wellborn Root was born in 1850 in Lumpkin, Georgia, the son of Sidney Root, a planter, and his wife, Mary Harvey Clark. He was named after a maternal uncle, Marshall Johnson Wellborn. Root was raised in Atlanta, where he was first educated at home. When Atlanta fell to the Union during the American Civil War, Root's father sent young Root and two other boys on a steamer to the United Kingdom, where his father, Sidney, had a shipping business based in Liverpool, England. His mother and sister went to Cuthbert, Georgia. While in Liverpool, Root studied at Clare Mount School. His later design work was said to have been influenced by the pioneering work of Liverpool architect Peter Ellis, who designed and built the world's first two metal-framed, glass curtain-walled buildings, Oriel Chambers (1864) and 16 Cook Street (1866). After Root returned to the U.S., he earned an undergraduate degree from New York University in 1869. After graduation, he took a job with the architect James Renwick, Jr. of Renwick and Sands of New York as an unpaid apprentice. Later he took a position with John Butler Snook in New York. While working for Snook, Root was a construction supervisor on the original Grand Central Depot, predecessor to Warren and Wetmore's Grand Central Terminal. Root was greatly influenced by the architecture of Henry Hobson Richardson. Chicago and career In 1871, Root moved to Chicago, where he was employed as a draftsman in an architectural firm. He met Daniel Burnham and two years later in 1873, the young men formed the firm of Burnham and Root; they worked together for 18 years. During the economic downturn in 1873, Root earned extra income on jobs with other firms and as the organist at the First Presbyterian Church. Mature years (after 1873) Root developed the floating raft system of interlaced steel beams, to create a foundation for tall buildings that would not sink in Chicago's marshy soil. Root's first