The architectural practice most widely known as Purcell & Elmslie consisted of three partnerships. The first, Purcell & Feick, was created at Minneapolis, Minnesota, in 1907 between Purcell and his Cornell School of Architecture classmate, George Feick, Jr. George Elmslie and Purcell had been friends since 1903, when Purcell worked for a short while in the office of Louis Sullivan, and Elmslie was an informal influence in the work of Purcell & Feick. In 1909, Elmslie joined the office in Minneapolis, Minnesota, and the name of the firm changed to Purcell, Feick, & Elmslie in 1910. Feick left the partnership in 1912, and the name of the practice became Purcell & Elmslie until being dissolved in 1921.