Clarence_Perry
Clarence Perry
American urban planner, sociologist, author and educator (1872-1944)
Clarence Arthur Perry (March 4, 1872 – September 6, 1944[1]) was an American urban planner, sociologist, author, and educator. Perry devised the neighbourhood unit plan, a residential community scheme disseminated through the Regional Plan of New York and Its Environs in 1929 that influenced planning in US cities.[2]