Dannine Avara, the daughter of the late Dan Duncan, has an estimated net worth of $5.2 billion. Dannine is the heir to the fortune of her late father, Dan Duncan, which was mostly accumulated through the listing of Enterprise Products Partners as a public company.

Enterprise Products was founded by Dan as a Limited Private Company, but he later took it public in the late 90’s. The Enterprise dealt with natural gas and had over 50,000 miles of pipelines of gas, petrochemical, and oil. In addition, it had a storage capacity for natural gas, estimated to be about 14 billion cubic feet. When Dannine’s father passed away in 2010 at the age of 77, she inherited $3.1 billion worth of shares.

Dannine is currently married and lives in Houston. She is 49 years old and she continues to see her fortune grow, thanks to the generous payouts from Enterprise Product shares. She is currently listed by Forbes as one of the richest persons with the Duncan family fortune.

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