In 1961, McKim, Mead & White was succeeded by the firm Steinman, Cain, and White, which by 1971 had become Walker O. Cain and Associates.
McKim, Mead & White was succeeded by the firm Steinman, Cain, and White. This was in 1961. White by 1971 had become Walker O. Cain. White by 1971 had become Associates.