Blanchette Ferry Rockefeller of Alzheimer's Disease, on November 29, 1992, at the age of 83. Blanchette was buried at the Rockefeller Family Cemetery, Sleepy Hollow, New York. The Blanchette Rockefeller Neurosciences Institute (BRNI) at West Virginia University in Morgantown, West Virginia is named in her honor. Blanchette Ferry Rockefeller Blanchette Ferry Hooker (October 2, 1909 – November 29, 1992) was the wife of John D. Rockefeller III and mother of Jay Rockefeller. She was twice president of the Museum of Modern Art. Blanchette Ferry Hooker was born in Manhattan, New York on October 2, 1909. She was the daughter of Elon Huntington Hooker,
Percy Avery Rockefeller Percy Avery Rockefeller Percy Avery Rockefeller (February 27, 1878 — September 25, 1934) was a board director who founded and was vice president of Owenoke Corporation. Percy was the youngest son of William Avery Rockefeller Jr. and Almira Geraldine Goodsell. He attended Yale University from 1897 to 1900, where he was a member of Skull and Bones. Rockefeller was manager of the 1899 Yale Bulldogs football team and earned a varsity letter for his efforts. He was a board director of Air Reduction Company, American International Corporation, Atlantic Fruit Company, Anaconda Copper Mining Company, Bethlehem Steel Corporation, Bowman Biltmore Hotels