Robert Leak MacDougall (1900-1960) was born in Wilmington, Delaware to Mr. and Mrs. R. J. MacDougall. When he was an infant, his family moved to Atlanta, Georgia and then later to Philadelphia, Pennsylvania where he attended public schools. He returned to Atlanta to enroll at Georgia Tech, where he earned a degree in Civil Engineering in 1925. During the 1930s and 1940s, he served as an officer in the U. S. Corps of Army Engineers and later as an administrator for the Works Progress Administration (WPA). After World War II he began working with Alex MacDougald and eventually was named president of MacDougald-Warren Construction Company. Within the community of Atlanta, he served as an advisor to Mayor William B. Hartsfield, and served on the Joint City-Fulton County Bond Commission to fund the expressway construction projects through the city. On 8 June 1928 he married Margaret Clarkson MacDow (1903-1986). Margaret Clarkson MacDow was born 22 October 1903 in York, South Carolina to Thomas F. MacDow (1863-1935) a prominent lawyer and legislator in South Carolina and Mary Simons Clarkson (?-1944). A graduate of Agnes Scott College, Mrs. MacDougall taught school in Mississippi and South Carolina before her marriage. In the 1950s she worked as the chairman of the City Executive Committee, which supervised elections in Atlanta. She was active in a variety of campaign reform programs, particularly the movement to eliminate the "county unit system" in statewide voting.
From the description of MacDougall Family Papers, 1928-1968. (Atlanta History Center). WorldCat record id: 212413484
