Rank #77
Elaine Marshall & family
Net worth $30.9B
Koch Inc. · United States
- Born
- Jul 22, 1942
- Age
- 83
- Source
- Koch Inc.
- Residence
- Dallas, Texas
- Citizenship
- United States
- Marital status
- Children
- 2
- Education
Net worth over time
Biography
- Elaine Marshall owns an estimated 16% of $125 billion (revenue) conglomerate Koch, Inc. (formerly Koch Industries) with her two sons.
- She inherited her stake from husband E. Pierce Marshall (d. 2006), whose father J. Howard Marshall II (d. 1995) was an early partner of founder Fred Koch (d. 1967).
- J. Howard II was married to Playboy Playmate Anna Nicole Smith (d. 2007) at the time of his death.
- Fred Koch's son Charles is chairman and co-CEO of Koch, Inc. and splits an 84% voting stake with Julia Koch, the widow of his brother David (d. 2019).
- Elaine's son Preston Marshall is a former director of the Cato Institute, a libertarian think tank cofounded by Charles Koch.
- Her son E. Pierce Marshall, Jr. runs investment firm Élevage Capital Management.