Marion Sims Wyeth w a . was an American architect. He designed mansions including MaraLago in Palm Beach, Florida, and Shangri La in Honolulu, Hawaii.
Wyeth was born in New York City to Florence Nightingale Sims and Dr. John Allan Wyeth, who founded the New York Polyclinic Hospital in 1882. His grandfather J. Marion Sims founded the first Womens Hospital in the U.S. in 1855 it is now part of St. LukesRoosevelt Hospital.
Source: Wikipedia