E. Pierce Marshall

E. Pierce Marshall
Born(1939-01-12)January 12, 1939
DiedJune 20, 2006(2006-06-20) (aged 67)
Alma materPomona College
OccupationPetroleum industry executive
Known forOwner of 16% of Koch Industries directly and via family companies
SpouseElaine Tettemer Marshall
Children2
RelativesJ. Howard Marshall III (brother)
FamilyJ. Howard Marshall (father)
Anna Nicole Smith (stepmother)

Everett Pierce Marshall (January 12, 1939 – June 20, 2006) was an American petroleum industry executive. He was the owner of 16% of Koch Industries (both directly and indirectly received as an inheritance from his father, J. Howard Marshall II). He spent the last 12 years of his life as a defendant in lawsuits by his stepmother, Anna Nicole Smith, and his brother, J. Howard Marshall III, who both sought part of his father's fortune after being left out of the will and testament.

Marshall served on the Board of Directors of Koch Industries from 1983 until his death in 2006.