With help from his grandfather, he was made president of the Gate City Loan, Saving and Banking Company at the age of 21. In 1902, he was a director of the Atlanta-based Third National Bank.
He married the daughter of Hugh T. Inman who gave him the Kimball House as a wedding gift. By this time Grant the younger was well-placed in Atlanta society, where he was heavily involved in the Capital City Club and Piedmont Driving Club.
- "BOBBY DODD STADIUM AT HISTORIC GRANT FIELD: A Cornerstone of College Football for Nearly a Century". RamblinWreck.com. Georgia Tech Athletic Department. Retrieved 6 December 2016.
- Atlanta 1847-1890: City Building in the Old South and the New (1988), James Michael Russell, LSU Press
- 1921 biographical sketch w/photo
|This article about an American businessperson born in the 1860s is a stub. You can help Wikipedia by expanding it.|
|This Atlanta, Georgia–related article is a stub. You can help Wikipedia by expanding it.|