Anne Windfohr Phillips Marion is a member of one of Texas' wealthiest families and among the 30 largest landowners in America (6666 Ranch). She's the Chairman and Vice President of family-owned Burnett Oil. As of 2008, she ranked 321st on the Forbes 400 list, worth an estimated $1.5 billion.
Homes - Celebrity - Business, Famous Architects
The house was built in 1969/70 by famous Chinese American architect I. M. Pei.
Originally the site for Frank Lloyd Wright's "Crownfield" in 1949 for Robert F. Windfohr and his wife Anne Valliant Burnett Tandy but never built.