Alfred Gwynne Vanderbilt Sr. was an American businessman and member of the Vanderbilt family. A sportsman, he participated in and pioneered a number of related endeavors. He died in the sinking of the RMS Lusitania.
- Occupation
- socialite, businessperson
- Citizenship
- United States
- Born
- October 20, 1877
- Died
- May 7, 1915