George Clifford Thomas Jr. was an American golf course architect, botanist, and writer. He designed the original course at Whitemarsh Valley Country Club, outside Philadelphia, Pennsylvania; and more than twenty courses in California, including Riviera Country Club in Pacific Palisades and Red Hill Country Club in Rancho Cucamonga.
- Occupation
- landscape architect, military officer
- Citizenship
- United States
- Born
- October 3, 1873
- Died
- 1932, February 23, 1932