Donald Pritzker

Pritzker died in 1972 at age 39 of a heart attack while playing tennis at a Hyatt hotel in Honolulu. His wife died 10 years later in an accident at age 49.

In 1961, after he graduated from law school, he went to work for the family company, the Marmon Group. His elder brother Jay Pritzker assigned him the task of managing the Hyatt Hotel chain. Donald moved to Atherton, California and went about developing the chain and soon became Hyatt's president. In 1967, the Pritzkers bought a newly built hotel in downtown Atlanta out of bankruptcy which had an unusual design consisting of a 21-story atrium lobby with external glass elevators, fountains, and caged tropical birds. Donald renamed it the Hyatt Regency Atlanta; it became an instant success and served as the architectural model for all future Hyatt hotels.

On June 10, 1958, Donald Pritzker married Sue Sandel (1932–1982), daughter of Albert L. Sandel (1902–1967) and Dorothy J. Craig (1904–1998). She also studied at the Francis W. Parker School and graduated from Radcliffe College. They had three children:

Donald Nicholas Pritzker (October 31, 1932 – May 6, 1972) was an American entrepreneur, businessman. He is a member of the Pritzker family and served as the president of Hyatt, where he helped grow the hotel chain.

Pritzker was born to a Jewish family in Chicago, Illinois, the son of Fanny (née Doppelt) and A. N. Pritzker. He had two older brothers: Jay Pritzker (1922–1999) and Robert Pritzker (1926–2011). Pritzker studied at the Francis W. Parker School, and graduated with a B.A. from Harvard University as well as a J.D. from the law school at the University of Chicago.