Pauline MacMillan Keinath

Pauline MacMillan Keinath
Born
Pauline MacMillan

(1934-07-31) July 31, 1934
Hennepin County, Minnesota, US
OccupationHeiress
Known for9% stake in Cargill
SpouseMarried
Children4
RelativesWilliam Wallace Cargill (great-grandfather)
Cargill MacMillan Jr. (brother)
Whitney MacMillan (brother)

Pauline MacMillan Keinath (born July 31, 1934, in Hennepin County, Minnesota) is an American billionaire heiress. She is believed to be the largest individual shareholder in Cargill.