Wendy was born in California to Manuela Hudson and Alfred Gwynne Vanderbilt II, a pioneer in thoroughbred racing, whose father had gone down on the Lusitania. She grew up between Palm Beach and Manhattan. Wendy was featured in one of Lilly Pulitzer's first advertising campaigns and attended the Truman Capote Black and White Ball in 1966. Although she enjoyed the social circuit, Wendy chose to devote her time to her children and her art. In addition to her work as an artist, Wendy was a founding member of STOP: Stop Traffic Offenses Program, having witnessed a red light runner nearly kill a friend's child. She spent countless hours working on benefits for institutions like the New York Studio School. Wendy was also a spirited member of both The Century Association and the Junior Fortnightly. After attending Sarah Lawrence College, Wendy was married the late Orin Lehman, New York State's longest-serving commissioner of Parks, Recreation and Historic Preservation. The couple had two daughters. They divorced in 1995. Wendy is survived by her three daughters, Brooke Lehman of Millerton, NY, Sage Lehman of Brooklyn, and Susan Lehman of Greenwich, CT; six grandchildren; and her companion, Bill Beermann.