Marshall, who gained control of the Koch stake following the death of her husband, E. Pierce Marshall, in 2006, has never appeared on an international wealth ranking, although her estate has been at the center of two U.S. Supreme Court cases involving her mother-in-law, Anna Nicole Smith.
While dueling with his brother, Pierce Marshall was also fending off charges from Anna Nicole Smith, who filed for bankruptcy in 1996. During the bankruptcy proceedings, the former stripper -- her given name was Vickie Lynn Hogan -- claimed her late husband had intended to set up a trust in her bene
Elaine Marshall didnt list the GRAT as part of his estate, according to an inventory of Pierce Marshalls estate assets, submitted to the Supreme Court in 2009. The estates most valuable asset listed in the inventory was Telomere LLC, which represented more than $115 million of the estates report