| Milane Duncan Frantz | |
|---|---|
| Born |
Milane Diane Duncan 1970 (age 46–47) |
| Residence | Houston, Texas |
| Nationality | United States |
| Net worth |
|
| Spouse(s) | married |
| Parent(s) |
Dan Duncan Jan Ellis |
| Family |
Randa Duncan Williams (sister) Dannine Duncan Avara (sister) Scott Duncan (brother) |
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Milane Frantz (née Duncan), is a billionaire heir to the Duncan family fortune through the Enterprise Products, which remains under family control.
Milane Frantz was born in 1970. Her father, Dan Duncan, was the co-founder of Enterprise Products. Her mother is Lee Ellis.
Frantz is an investor. She inherited $3.1B upon the death of her father. Due to a temporary repeal in the estate tax law for the year 2010, Duncan became the first American billionaire to pay no estate tax since its enactment. Frantz's net worth is $6.9 billion.
She lives in Houston with her husband.