Robert Sensman McMillan was an architect who was one of the founders of The Architects Collaborative. He was a part of TAC its founding date in 1945 until he left in 1963. Following his departure from TAC, he started his own firm Robert S. McMillan Associates, which concentrated mainly on projects in Africa

Africa

Africa is the world's second largest and second most populous continent, after Asia. At about 30.2 million km² including adjacent islands, it covers 6% of the Earth's total surface area and 20.4% of the total land area...

 and the Middle East

Middle East

The Middle East is a region that encompasses Western Asia and Northern Africa. It is often used as a synonym for Near East, in opposition to Far East...

. McMillan was educated at Yale University

Yale University

Yale University is a private, Ivy League university located in New Haven, Connecticut, United States. Founded in 1701 in the Colony of Connecticut, the university is the third-oldest institution of higher education in the United States...

School of Architecture.